77407668

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{857}}^1$

素因数の和:1073

約数の個数: 72

約数和(自身を含む): 212059848

約数和(自身を除く): 134652180

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 193, 234, 386, 468, 579, 772, 857, 1158, 1714, 1737, 2316, 2509, 2571, 3428, 3474, 5018, 5142, 6948, 7527, 7713, 10036, 10284, 11141, 15054, 15426, 22282, 22581, 30108, 30852, 33423, 44564, 45162, 66846, 90324, 100269, 133692, 165401, 200538, 330802, 401076, 496203, 661604, 992406, 1488609, 1984812, 2150213, 2977218, 4300426, 5954436, 6450639, 8600852, 12901278, 19351917, 25802556, 38703834, 77407668]

約数ペア:

[(1, 77407668), (2, 38703834), (3, 25802556), (4, 19351917), (6, 12901278), (9, 8600852), (12, 6450639), (13, 5954436), (18, 4300426), (26, 2977218), (36, 2150213), (39, 1984812), (52, 1488609), (78, 992406), (117, 661604), (156, 496203), (193, 401076), (234, 330802), (386, 200538), (468, 165401), (579, 133692), (772, 100269), (857, 90324), (1158, 66846), (1714, 45162), (1737, 44564), (2316, 33423), (2509, 30852), (2571, 30108), (3428, 22581), (3474, 22282), (5018, 15426), (5142, 15054), (6948, 11141), (7527, 10284), (7713, 10036)]