87768144

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1$

素因数の和:107

約数の個数: 240

約数和(自身を含む): 289316800

約数和(自身を除く): 201548656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 27, 34, 36, 37, 38, 48, 51, 54, 57, 68, 72, 74, 76, 102, 108, 111, 114, 136, 144, 148, 152, 153, 171, 204, 216, 222, 228, 272, 289, 296, 304, 306, 323, 333, 342, 408, 432, 444, 456, 459, 513, 578, 592, 612, 629, 646, 666, 684, 703, 816, 867, 888, 912, 918, 969, 999, 1026, 1156, 1224, 1258, 1292, 1332, 1368, 1406, 1734, 1776, 1836, 1887, 1938, 1998, 2052, 2109, 2312, 2448, 2516, 2584, 2601, 2664, 2736, 2812, 2907, 3468, 3672, 3774, 3876, 3996, 4104, 4218, 4624, 5032, 5168, 5202, 5328, 5491, 5624, 5661, 5814, 6327, 6936, 7344, 7548, 7752, 7803, 7992, 8208, 8436, 8721, 10064, 10404, 10693, 10982, 11248, 11322, 11628, 11951, 12654, 13872, 15096, 15504, 15606, 15984, 16473, 16872, 16983, 17442, 18981, 20808, 21386, 21964, 22644, 23256, 23902, 25308, 30192, 31212, 32079, 32946, 33744, 33966, 34884, 35853, 37962, 41616, 42772, 43928, 45288, 46512, 47804, 49419, 50616, 62424, 64158, 65892, 67932, 69768, 71706, 75924, 85544, 87856, 90576, 95608, 96237, 98838, 101232, 107559, 124848, 128316, 131784, 135864, 139536, 143412, 148257, 151848, 171088, 191216, 192474, 197676, 203167, 215118, 256632, 263568, 271728, 286824, 288711, 296514, 303696, 322677, 384948, 395352, 406334, 430236, 513264, 573648, 577422, 593028, 609501, 645354, 769896, 790704, 812668, 860472, 1154844, 1186056, 1219002, 1290708, 1539792, 1625336, 1720944, 1828503, 2309688, 2372112, 2438004, 2581416, 3250672, 3657006, 4619376, 4876008, 5162832, 5485509, 7314012, 9752016, 10971018, 14628024, 21942036, 29256048, 43884072, 87768144]

約数ペア:

[(1, 87768144), (2, 43884072), (3, 29256048), (4, 21942036), (6, 14628024), (8, 10971018), (9, 9752016), (12, 7314012), (16, 5485509), (17, 5162832), (18, 4876008), (19, 4619376), (24, 3657006), (27, 3250672), (34, 2581416), (36, 2438004), (37, 2372112), (38, 2309688), (48, 1828503), (51, 1720944), (54, 1625336), (57, 1539792), (68, 1290708), (72, 1219002), (74, 1186056), (76, 1154844), (102, 860472), (108, 812668), (111, 790704), (114, 769896), (136, 645354), (144, 609501), (148, 593028), (152, 577422), (153, 573648), (171, 513264), (204, 430236), (216, 406334), (222, 395352), (228, 384948), (272, 322677), (289, 303696), (296, 296514), (304, 288711), (306, 286824), (323, 271728), (333, 263568), (342, 256632), (408, 215118), (432, 203167), (444, 197676), (456, 192474), (459, 191216), (513, 171088), (578, 151848), (592, 148257), (612, 143412), (629, 139536), (646, 135864), (666, 131784), (684, 128316), (703, 124848), (816, 107559), (867, 101232), (888, 98838), (912, 96237), (918, 95608), (969, 90576), (999, 87856), (1026, 85544), (1156, 75924), (1224, 71706), (1258, 69768), (1292, 67932), (1332, 65892), (1368, 64158), (1406, 62424), (1734, 50616), (1776, 49419), (1836, 47804), (1887, 46512), (1938, 45288), (1998, 43928), (2052, 42772), (2109, 41616), (2312, 37962), (2448, 35853), (2516, 34884), (2584, 33966), (2601, 33744), (2664, 32946), (2736, 32079), (2812, 31212), (2907, 30192), (3468, 25308), (3672, 23902), (3774, 23256), (3876, 22644), (3996, 21964), (4104, 21386), (4218, 20808), (4624, 18981), (5032, 17442), (5168, 16983), (5202, 16872), (5328, 16473), (5491, 15984), (5624, 15606), (5661, 15504), (5814, 15096), (6327, 13872), (6936, 12654), (7344, 11951), (7548, 11628), (7752, 11322), (7803, 11248), (7992, 10982), (8208, 10693), (8436, 10404), (8721, 10064)]