87171696

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:395

約数の個数: 120

約数和(自身を含む): 259725440

約数和(自身を除く): 172553744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 151, 152, 171, 211, 228, 302, 304, 342, 422, 453, 456, 604, 633, 684, 844, 906, 912, 1208, 1266, 1359, 1368, 1688, 1812, 1899, 2416, 2532, 2718, 2736, 2869, 3376, 3624, 3798, 4009, 5064, 5436, 5738, 7248, 7596, 8018, 8607, 10128, 10872, 11476, 12027, 15192, 16036, 17214, 21744, 22952, 24054, 25821, 30384, 31861, 32072, 34428, 36081, 45904, 48108, 51642, 63722, 64144, 68856, 72162, 95583, 96216, 103284, 127444, 137712, 144324, 191166, 192432, 206568, 254888, 286749, 288648, 382332, 413136, 509776, 573498, 577296, 605359, 764664, 1146996, 1210718, 1529328, 1816077, 2293992, 2421436, 3632154, 4587984, 4842872, 5448231, 7264308, 9685744, 10896462, 14528616, 21792924, 29057232, 43585848, 87171696]

約数ペア:

[(1, 87171696), (2, 43585848), (3, 29057232), (4, 21792924), (6, 14528616), (8, 10896462), (9, 9685744), (12, 7264308), (16, 5448231), (18, 4842872), (19, 4587984), (24, 3632154), (36, 2421436), (38, 2293992), (48, 1816077), (57, 1529328), (72, 1210718), (76, 1146996), (114, 764664), (144, 605359), (151, 577296), (152, 573498), (171, 509776), (211, 413136), (228, 382332), (302, 288648), (304, 286749), (342, 254888), (422, 206568), (453, 192432), (456, 191166), (604, 144324), (633, 137712), (684, 127444), (844, 103284), (906, 96216), (912, 95583), (1208, 72162), (1266, 68856), (1359, 64144), (1368, 63722), (1688, 51642), (1812, 48108), (1899, 45904), (2416, 36081), (2532, 34428), (2718, 32072), (2736, 31861), (2869, 30384), (3376, 25821), (3624, 24054), (3798, 22952), (4009, 21744), (5064, 17214), (5436, 16036), (5738, 15192), (7248, 12027), (7596, 11476), (8018, 10872), (8607, 10128)]