90273924

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2879}}^1$

素因数の和:2969

約数の個数: 72

約数和(自身を含む): 249500160

約数和(自身を除く): 159226236

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 67, 78, 117, 134, 156, 201, 234, 268, 402, 468, 603, 804, 871, 1206, 1742, 2412, 2613, 2879, 3484, 5226, 5758, 7839, 8637, 10452, 11516, 15678, 17274, 25911, 31356, 34548, 37427, 51822, 74854, 103644, 112281, 149708, 192893, 224562, 336843, 385786, 449124, 578679, 673686, 771572, 1157358, 1347372, 1736037, 2314716, 2507609, 3472074, 5015218, 6944148, 7522827, 10030436, 15045654, 22568481, 30091308, 45136962, 90273924]

約数ペア:

[(1, 90273924), (2, 45136962), (3, 30091308), (4, 22568481), (6, 15045654), (9, 10030436), (12, 7522827), (13, 6944148), (18, 5015218), (26, 3472074), (36, 2507609), (39, 2314716), (52, 1736037), (67, 1347372), (78, 1157358), (117, 771572), (134, 673686), (156, 578679), (201, 449124), (234, 385786), (268, 336843), (402, 224562), (468, 192893), (603, 149708), (804, 112281), (871, 103644), (1206, 74854), (1742, 51822), (2412, 37427), (2613, 34548), (2879, 31356), (3484, 25911), (5226, 17274), (5758, 15678), (7839, 11516), (8637, 10452)]