72240432

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{379}}^1$

素因数の和:439

約数の個数: 120

約数和(自身を含む): 215432640

約数和(自身を除く): 143192208

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 33, 38, 44, 48, 57, 66, 76, 88, 114, 132, 152, 176, 209, 228, 264, 304, 361, 379, 418, 456, 528, 627, 722, 758, 836, 912, 1083, 1137, 1254, 1444, 1516, 1672, 2166, 2274, 2508, 2888, 3032, 3344, 3971, 4169, 4332, 4548, 5016, 5776, 6064, 7201, 7942, 8338, 8664, 9096, 10032, 11913, 12507, 14402, 15884, 16676, 17328, 18192, 21603, 23826, 25014, 28804, 31768, 33352, 43206, 47652, 50028, 57608, 63536, 66704, 79211, 86412, 95304, 100056, 115216, 136819, 158422, 172824, 190608, 200112, 237633, 273638, 316844, 345648, 410457, 475266, 547276, 633688, 820914, 950532, 1094552, 1267376, 1505009, 1641828, 1901064, 2189104, 3010018, 3283656, 3802128, 4515027, 6020036, 6567312, 9030054, 12040072, 18060108, 24080144, 36120216, 72240432]

約数ペア:

[(1, 72240432), (2, 36120216), (3, 24080144), (4, 18060108), (6, 12040072), (8, 9030054), (11, 6567312), (12, 6020036), (16, 4515027), (19, 3802128), (22, 3283656), (24, 3010018), (33, 2189104), (38, 1901064), (44, 1641828), (48, 1505009), (57, 1267376), (66, 1094552), (76, 950532), (88, 820914), (114, 633688), (132, 547276), (152, 475266), (176, 410457), (209, 345648), (228, 316844), (264, 273638), (304, 237633), (361, 200112), (379, 190608), (418, 172824), (456, 158422), (528, 136819), (627, 115216), (722, 100056), (758, 95304), (836, 86412), (912, 79211), (1083, 66704), (1137, 63536), (1254, 57608), (1444, 50028), (1516, 47652), (1672, 43206), (2166, 33352), (2274, 31768), (2508, 28804), (2888, 25014), (3032, 23826), (3344, 21603), (3971, 18192), (4169, 17328), (4332, 16676), (4548, 15884), (5016, 14402), (5776, 12507), (6064, 11913), (7201, 10032), (7942, 9096), (8338, 8664)]