68522421708

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2719}}^1\times {\mathrm{53849}}^1$

素因数の和:56591

約数の個数: 72

約数和(自身を含む): 186605328000

約数和(自身を除く): 118082906292

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 2719, 5438, 8157, 10876, 16314, 24471, 32628, 35347, 48942, 53849, 70694, 97884, 106041, 107698, 141388, 161547, 212082, 215396, 318123, 323094, 424164, 484641, 636246, 646188, 700037, 969282, 1272492, 1400074, 1938564, 2100111, 2800148, 4200222, 6300333, 8400444, 12600666, 25201332, 146415431, 292830862, 439246293, 585661724, 878492586, 1317738879, 1756985172, 1903400603, 2635477758, 3806801206, 5270955516, 5710201809, 7613602412, 11420403618, 17130605427, 22840807236, 34261210854, 68522421708]

約数ペア:

[(1, 68522421708), (2, 34261210854), (3, 22840807236), (4, 17130605427), (6, 11420403618), (9, 7613602412), (12, 5710201809), (13, 5270955516), (18, 3806801206), (26, 2635477758), (36, 1903400603), (39, 1756985172), (52, 1317738879), (78, 878492586), (117, 585661724), (156, 439246293), (234, 292830862), (468, 146415431), (2719, 25201332), (5438, 12600666), (8157, 8400444), (10876, 6300333), (16314, 4200222), (24471, 2800148), (32628, 2100111), (35347, 1938564), (48942, 1400074), (53849, 1272492), (70694, 969282), (97884, 700037), (106041, 646188), (107698, 636246), (141388, 484641), (161547, 424164), (212082, 323094), (215396, 318123)]