76729120

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{997}}^1$

素因数の和:1062

約数の個数: 96

約数和(自身を含む): 200693808

約数和(自身を除く): 123964688

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 37, 40, 52, 65, 74, 80, 104, 130, 148, 160, 185, 208, 260, 296, 370, 416, 481, 520, 592, 740, 962, 997, 1040, 1184, 1480, 1924, 1994, 2080, 2405, 2960, 3848, 3988, 4810, 4985, 5920, 7696, 7976, 9620, 9970, 12961, 15392, 15952, 19240, 19940, 25922, 31904, 36889, 38480, 39880, 51844, 64805, 73778, 76960, 79760, 103688, 129610, 147556, 159520, 184445, 207376, 259220, 295112, 368890, 414752, 479557, 518440, 590224, 737780, 959114, 1036880, 1180448, 1475560, 1918228, 2073760, 2397785, 2951120, 3836456, 4795570, 5902240, 7672912, 9591140, 15345824, 19182280, 38364560, 76729120]

約数ペア:

[(1, 76729120), (2, 38364560), (4, 19182280), (5, 15345824), (8, 9591140), (10, 7672912), (13, 5902240), (16, 4795570), (20, 3836456), (26, 2951120), (32, 2397785), (37, 2073760), (40, 1918228), (52, 1475560), (65, 1180448), (74, 1036880), (80, 959114), (104, 737780), (130, 590224), (148, 518440), (160, 479557), (185, 414752), (208, 368890), (260, 295112), (296, 259220), (370, 207376), (416, 184445), (481, 159520), (520, 147556), (592, 129610), (740, 103688), (962, 79760), (997, 76960), (1040, 73778), (1184, 64805), (1480, 51844), (1924, 39880), (1994, 38480), (2080, 36889), (2405, 31904), (2960, 25922), (3848, 19940), (3988, 19240), (4810, 15952), (4985, 15392), (5920, 12961), (7696, 9970), (7976, 9620)]