81086832

素因数分解:

$2^4\times 3^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:165

約数の個数: 200

約数和(自身を含む): 256568400

約数和(自身を除く): 175481568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 37, 38, 48, 54, 57, 72, 74, 76, 81, 89, 108, 111, 114, 144, 148, 152, 162, 171, 178, 216, 222, 228, 267, 296, 304, 324, 333, 342, 356, 432, 444, 456, 513, 534, 592, 648, 666, 684, 703, 712, 801, 888, 912, 999, 1026, 1068, 1296, 1332, 1368, 1406, 1424, 1539, 1602, 1691, 1776, 1998, 2052, 2109, 2136, 2403, 2664, 2736, 2812, 2997, 3078, 3204, 3293, 3382, 3996, 4104, 4218, 4272, 4806, 5073, 5328, 5624, 5994, 6156, 6327, 6408, 6586, 6764, 7209, 7992, 8208, 8436, 9612, 9879, 10146, 11248, 11988, 12312, 12654, 12816, 13172, 13528, 14418, 15219, 15984, 16872, 18981, 19224, 19758, 20292, 23976, 24624, 25308, 26344, 27056, 28836, 29637, 30438, 33744, 37962, 38448, 39516, 40584, 45657, 47952, 50616, 52688, 56943, 57672, 59274, 60876, 62567, 75924, 79032, 81168, 88911, 91314, 101232, 113886, 115344, 118548, 121752, 125134, 136971, 151848, 158064, 177822, 182628, 187701, 227772, 237096, 243504, 250268, 266733, 273942, 303696, 355644, 365256, 375402, 455544, 474192, 500536, 533466, 547884, 563103, 711288, 730512, 750804, 911088, 1001072, 1066932, 1095768, 1126206, 1422576, 1501608, 1689309, 2133864, 2191536, 2252412, 3003216, 3378618, 4267728, 4504824, 5067927, 6757236, 9009648, 10135854, 13514472, 20271708, 27028944, 40543416, 81086832]

約数ペア:

[(1, 81086832), (2, 40543416), (3, 27028944), (4, 20271708), (6, 13514472), (8, 10135854), (9, 9009648), (12, 6757236), (16, 5067927), (18, 4504824), (19, 4267728), (24, 3378618), (27, 3003216), (36, 2252412), (37, 2191536), (38, 2133864), (48, 1689309), (54, 1501608), (57, 1422576), (72, 1126206), (74, 1095768), (76, 1066932), (81, 1001072), (89, 911088), (108, 750804), (111, 730512), (114, 711288), (144, 563103), (148, 547884), (152, 533466), (162, 500536), (171, 474192), (178, 455544), (216, 375402), (222, 365256), (228, 355644), (267, 303696), (296, 273942), (304, 266733), (324, 250268), (333, 243504), (342, 237096), (356, 227772), (432, 187701), (444, 182628), (456, 177822), (513, 158064), (534, 151848), (592, 136971), (648, 125134), (666, 121752), (684, 118548), (703, 115344), (712, 113886), (801, 101232), (888, 91314), (912, 88911), (999, 81168), (1026, 79032), (1068, 75924), (1296, 62567), (1332, 60876), (1368, 59274), (1406, 57672), (1424, 56943), (1539, 52688), (1602, 50616), (1691, 47952), (1776, 45657), (1998, 40584), (2052, 39516), (2109, 38448), (2136, 37962), (2403, 33744), (2664, 30438), (2736, 29637), (2812, 28836), (2997, 27056), (3078, 26344), (3204, 25308), (3293, 24624), (3382, 23976), (3996, 20292), (4104, 19758), (4218, 19224), (4272, 18981), (4806, 16872), (5073, 15984), (5328, 15219), (5624, 14418), (5994, 13528), (6156, 13172), (6327, 12816), (6408, 12654), (6586, 12312), (6764, 11988), (7209, 11248), (7992, 10146), (8208, 9879), (8436, 9612)]