65664456

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1$

素因数の和:124

約数の個数: 192

約数和(自身を含む): 207385920

約数和(自身を除く): 141721464

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 19, 22, 24, 26, 33, 38, 39, 44, 52, 53, 57, 66, 76, 78, 88, 104, 106, 114, 132, 143, 152, 156, 159, 209, 212, 228, 247, 264, 286, 312, 318, 361, 418, 424, 429, 456, 494, 572, 583, 627, 636, 689, 722, 741, 836, 858, 988, 1007, 1083, 1144, 1166, 1254, 1272, 1378, 1444, 1482, 1672, 1716, 1749, 1976, 2014, 2067, 2166, 2332, 2508, 2717, 2756, 2888, 2964, 3021, 3432, 3498, 3971, 4028, 4134, 4332, 4664, 4693, 5016, 5434, 5512, 5928, 6042, 6996, 7579, 7942, 8056, 8151, 8268, 8664, 9386, 10868, 11077, 11913, 12084, 13091, 13992, 14079, 15158, 15884, 16302, 16536, 18772, 19133, 21736, 22154, 22737, 23826, 24168, 26182, 28158, 30316, 31768, 32604, 33231, 37544, 38266, 39273, 44308, 45474, 47652, 51623, 52364, 56316, 57399, 60632, 65208, 66462, 76532, 78546, 88616, 90948, 95304, 103246, 104728, 112632, 114798, 132924, 144001, 153064, 154869, 157092, 181896, 206492, 210463, 229596, 248729, 265848, 288002, 309738, 314184, 412984, 420926, 432003, 459192, 497458, 576004, 619476, 631389, 746187, 841852, 864006, 994916, 1152008, 1238952, 1262778, 1492374, 1683704, 1728012, 1989832, 2525556, 2736019, 2984748, 3456024, 5051112, 5472038, 5969496, 8208057, 10944076, 16416114, 21888152, 32832228, 65664456]

約数ペア:

[(1, 65664456), (2, 32832228), (3, 21888152), (4, 16416114), (6, 10944076), (8, 8208057), (11, 5969496), (12, 5472038), (13, 5051112), (19, 3456024), (22, 2984748), (24, 2736019), (26, 2525556), (33, 1989832), (38, 1728012), (39, 1683704), (44, 1492374), (52, 1262778), (53, 1238952), (57, 1152008), (66, 994916), (76, 864006), (78, 841852), (88, 746187), (104, 631389), (106, 619476), (114, 576004), (132, 497458), (143, 459192), (152, 432003), (156, 420926), (159, 412984), (209, 314184), (212, 309738), (228, 288002), (247, 265848), (264, 248729), (286, 229596), (312, 210463), (318, 206492), (361, 181896), (418, 157092), (424, 154869), (429, 153064), (456, 144001), (494, 132924), (572, 114798), (583, 112632), (627, 104728), (636, 103246), (689, 95304), (722, 90948), (741, 88616), (836, 78546), (858, 76532), (988, 66462), (1007, 65208), (1083, 60632), (1144, 57399), (1166, 56316), (1254, 52364), (1272, 51623), (1378, 47652), (1444, 45474), (1482, 44308), (1672, 39273), (1716, 38266), (1749, 37544), (1976, 33231), (2014, 32604), (2067, 31768), (2166, 30316), (2332, 28158), (2508, 26182), (2717, 24168), (2756, 23826), (2888, 22737), (2964, 22154), (3021, 21736), (3432, 19133), (3498, 18772), (3971, 16536), (4028, 16302), (4134, 15884), (4332, 15158), (4664, 14079), (4693, 13992), (5016, 13091), (5434, 12084), (5512, 11913), (5928, 11077), (6042, 10868), (6996, 9386), (7579, 8664), (7942, 8268), (8056, 8151)]