76639140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9059}}^1$

素因数の和:9121

約数の個数: 72

約数和(自身を含む): 237444480

約数和(自身を除く): 160805340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 9059, 18118, 27177, 36236, 45295, 54354, 81531, 90590, 108708, 135885, 163062, 181180, 271770, 326124, 407655, 425773, 543540, 815310, 851546, 1277319, 1630620, 1703092, 2128865, 2554638, 3831957, 4257730, 5109276, 6386595, 7663914, 8515460, 12773190, 15327828, 19159785, 25546380, 38319570, 76639140]

約数ペア:

[(1, 76639140), (2, 38319570), (3, 25546380), (4, 19159785), (5, 15327828), (6, 12773190), (9, 8515460), (10, 7663914), (12, 6386595), (15, 5109276), (18, 4257730), (20, 3831957), (30, 2554638), (36, 2128865), (45, 1703092), (47, 1630620), (60, 1277319), (90, 851546), (94, 815310), (141, 543540), (180, 425773), (188, 407655), (235, 326124), (282, 271770), (423, 181180), (470, 163062), (564, 135885), (705, 108708), (846, 90590), (940, 81531), (1410, 54354), (1692, 45295), (2115, 36236), (2820, 27177), (4230, 18118), (8460, 9059)]