90005076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{577}}^1\times {\mathrm{619}}^1$

素因数の和:1213

約数の個数: 72

約数和(自身を含む): 260886080

約数和(自身を除く): 170881004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 577, 619, 1154, 1238, 1731, 1857, 2308, 2476, 3462, 3714, 4039, 4333, 5193, 5571, 6924, 7428, 8078, 8666, 10386, 11142, 12117, 12999, 16156, 17332, 20772, 22284, 24234, 25998, 36351, 38997, 48468, 51996, 72702, 77994, 145404, 155988, 357163, 714326, 1071489, 1428652, 2142978, 2500141, 3214467, 4285956, 5000282, 6428934, 7500423, 10000564, 12857868, 15000846, 22501269, 30001692, 45002538, 90005076]

約数ペア:

[(1, 90005076), (2, 45002538), (3, 30001692), (4, 22501269), (6, 15000846), (7, 12857868), (9, 10000564), (12, 7500423), (14, 6428934), (18, 5000282), (21, 4285956), (28, 3214467), (36, 2500141), (42, 2142978), (63, 1428652), (84, 1071489), (126, 714326), (252, 357163), (577, 155988), (619, 145404), (1154, 77994), (1238, 72702), (1731, 51996), (1857, 48468), (2308, 38997), (2476, 36351), (3462, 25998), (3714, 24234), (4039, 22284), (4333, 20772), (5193, 17332), (5571, 16156), (6924, 12999), (7428, 12117), (8078, 11142), (8666, 10386)]