84467560

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4007}}^1$

素因数の和:4066

約数の個数: 64

約数和(自身を含む): 207774720

約数和(自身を除く): 123307160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 155, 170, 248, 310, 340, 527, 620, 680, 1054, 1240, 2108, 2635, 4007, 4216, 5270, 8014, 10540, 16028, 20035, 21080, 32056, 40070, 68119, 80140, 124217, 136238, 160280, 248434, 272476, 340595, 496868, 544952, 621085, 681190, 993736, 1242170, 1362380, 2111689, 2484340, 2724760, 4223378, 4968680, 8446756, 10558445, 16893512, 21116890, 42233780, 84467560]

約数ペア:

[(1, 84467560), (2, 42233780), (4, 21116890), (5, 16893512), (8, 10558445), (10, 8446756), (17, 4968680), (20, 4223378), (31, 2724760), (34, 2484340), (40, 2111689), (62, 1362380), (68, 1242170), (85, 993736), (124, 681190), (136, 621085), (155, 544952), (170, 496868), (248, 340595), (310, 272476), (340, 248434), (527, 160280), (620, 136238), (680, 124217), (1054, 80140), (1240, 68119), (2108, 40070), (2635, 32056), (4007, 21080), (4216, 20035), (5270, 16028), (8014, 10540)]