73975968

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1229}}^1$

素因数の和:1275

約数の個数: 144

約数和(自身を含む): 241768800

約数和(自身を除く): 167792832

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 38, 44, 48, 57, 66, 72, 76, 88, 96, 99, 114, 132, 144, 152, 171, 176, 198, 209, 228, 264, 288, 304, 342, 352, 396, 418, 456, 528, 608, 627, 684, 792, 836, 912, 1056, 1229, 1254, 1368, 1584, 1672, 1824, 1881, 2458, 2508, 2736, 3168, 3344, 3687, 3762, 4916, 5016, 5472, 6688, 7374, 7524, 9832, 10032, 11061, 13519, 14748, 15048, 19664, 20064, 22122, 23351, 27038, 29496, 30096, 39328, 40557, 44244, 46702, 54076, 58992, 60192, 70053, 81114, 88488, 93404, 108152, 117984, 121671, 140106, 162228, 176976, 186808, 210159, 216304, 243342, 256861, 280212, 324456, 353952, 373616, 420318, 432608, 486684, 513722, 560424, 648912, 747232, 770583, 840636, 973368, 1027444, 1120848, 1297824, 1541166, 1681272, 1946736, 2054888, 2241696, 2311749, 3082332, 3362544, 3893472, 4109776, 4623498, 6164664, 6725088, 8219552, 9246996, 12329328, 18493992, 24658656, 36987984, 73975968]

約数ペア:

[(1, 73975968), (2, 36987984), (3, 24658656), (4, 18493992), (6, 12329328), (8, 9246996), (9, 8219552), (11, 6725088), (12, 6164664), (16, 4623498), (18, 4109776), (19, 3893472), (22, 3362544), (24, 3082332), (32, 2311749), (33, 2241696), (36, 2054888), (38, 1946736), (44, 1681272), (48, 1541166), (57, 1297824), (66, 1120848), (72, 1027444), (76, 973368), (88, 840636), (96, 770583), (99, 747232), (114, 648912), (132, 560424), (144, 513722), (152, 486684), (171, 432608), (176, 420318), (198, 373616), (209, 353952), (228, 324456), (264, 280212), (288, 256861), (304, 243342), (342, 216304), (352, 210159), (396, 186808), (418, 176976), (456, 162228), (528, 140106), (608, 121671), (627, 117984), (684, 108152), (792, 93404), (836, 88488), (912, 81114), (1056, 70053), (1229, 60192), (1254, 58992), (1368, 54076), (1584, 46702), (1672, 44244), (1824, 40557), (1881, 39328), (2458, 30096), (2508, 29496), (2736, 27038), (3168, 23351), (3344, 22122), (3687, 20064), (3762, 19664), (4916, 15048), (5016, 14748), (5472, 13519), (6688, 11061), (7374, 10032), (7524, 9832)]