78199602

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 176117760

約数和(自身を除く): 97918158

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 181, 191, 362, 377, 382, 543, 573, 754, 1086, 1131, 1146, 2262, 2353, 2483, 4706, 4966, 5249, 5539, 7059, 7449, 10498, 11078, 14118, 14898, 15747, 16617, 31494, 33234, 34571, 68237, 69142, 72007, 103713, 136474, 144014, 204711, 207426, 216021, 409422, 432042, 449423, 898846, 1002559, 1348269, 2005118, 2696538, 3007677, 6015354, 13033267, 26066534, 39099801, 78199602]

約数ペア:

[(1, 78199602), (2, 39099801), (3, 26066534), (6, 13033267), (13, 6015354), (26, 3007677), (29, 2696538), (39, 2005118), (58, 1348269), (78, 1002559), (87, 898846), (174, 449423), (181, 432042), (191, 409422), (362, 216021), (377, 207426), (382, 204711), (543, 144014), (573, 136474), (754, 103713), (1086, 72007), (1131, 69142), (1146, 68237), (2262, 34571), (2353, 33234), (2483, 31494), (4706, 16617), (4966, 15747), (5249, 14898), (5539, 14118), (7059, 11078), (7449, 10498)]