78969648

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{727}}^1$

素因数の和:842

約数の個数: 80

約数和(自身を含む): 213764096

約数和(自身を除く): 134794448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 73, 93, 124, 146, 186, 219, 248, 292, 372, 438, 496, 584, 727, 744, 876, 1168, 1454, 1488, 1752, 2181, 2263, 2908, 3504, 4362, 4526, 5816, 6789, 8724, 9052, 11632, 13578, 17448, 18104, 22537, 27156, 34896, 36208, 45074, 53071, 54312, 67611, 90148, 106142, 108624, 135222, 159213, 180296, 212284, 270444, 318426, 360592, 424568, 540888, 636852, 849136, 1081776, 1273704, 1645201, 2547408, 3290402, 4935603, 6580804, 9871206, 13161608, 19742412, 26323216, 39484824, 78969648]

約数ペア:

[(1, 78969648), (2, 39484824), (3, 26323216), (4, 19742412), (6, 13161608), (8, 9871206), (12, 6580804), (16, 4935603), (24, 3290402), (31, 2547408), (48, 1645201), (62, 1273704), (73, 1081776), (93, 849136), (124, 636852), (146, 540888), (186, 424568), (219, 360592), (248, 318426), (292, 270444), (372, 212284), (438, 180296), (496, 159213), (584, 135222), (727, 108624), (744, 106142), (876, 90148), (1168, 67611), (1454, 54312), (1488, 53071), (1752, 45074), (2181, 36208), (2263, 34896), (2908, 27156), (3504, 22537), (4362, 18104), (4526, 17448), (5816, 13578), (6789, 11632), (8724, 9052)]