72545928

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{563}}^1$

素因数の和:651

約数の個数: 128

約数和(自身を含む): 227404800

約数和(自身を除く): 154858872

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 59, 78, 84, 91, 104, 118, 156, 168, 177, 182, 236, 273, 312, 354, 364, 413, 472, 546, 563, 708, 728, 767, 826, 1092, 1126, 1239, 1416, 1534, 1652, 1689, 2184, 2252, 2301, 2478, 3068, 3304, 3378, 3941, 4504, 4602, 4956, 5369, 6136, 6756, 7319, 7882, 9204, 9912, 10738, 11823, 13512, 14638, 15764, 16107, 18408, 21476, 21957, 23646, 29276, 31528, 32214, 33217, 42952, 43914, 47292, 51233, 58552, 64428, 66434, 87828, 94584, 99651, 102466, 128856, 132868, 153699, 175656, 199302, 204932, 232519, 265736, 307398, 398604, 409864, 431821, 465038, 614796, 697557, 797208, 863642, 930076, 1229592, 1295463, 1395114, 1727284, 1860152, 2590926, 2790228, 3022747, 3454568, 5181852, 5580456, 6045494, 9068241, 10363704, 12090988, 18136482, 24181976, 36272964, 72545928]

約数ペア:

[(1, 72545928), (2, 36272964), (3, 24181976), (4, 18136482), (6, 12090988), (7, 10363704), (8, 9068241), (12, 6045494), (13, 5580456), (14, 5181852), (21, 3454568), (24, 3022747), (26, 2790228), (28, 2590926), (39, 1860152), (42, 1727284), (52, 1395114), (56, 1295463), (59, 1229592), (78, 930076), (84, 863642), (91, 797208), (104, 697557), (118, 614796), (156, 465038), (168, 431821), (177, 409864), (182, 398604), (236, 307398), (273, 265736), (312, 232519), (354, 204932), (364, 199302), (413, 175656), (472, 153699), (546, 132868), (563, 128856), (708, 102466), (728, 99651), (767, 94584), (826, 87828), (1092, 66434), (1126, 64428), (1239, 58552), (1416, 51233), (1534, 47292), (1652, 43914), (1689, 42952), (2184, 33217), (2252, 32214), (2301, 31528), (2478, 29276), (3068, 23646), (3304, 21957), (3378, 21476), (3941, 18408), (4504, 16107), (4602, 15764), (4956, 14638), (5369, 13512), (6136, 11823), (6756, 10738), (7319, 9912), (7882, 9204)]