72170016

素因数分解:

$2^5\times 3^1\times {\mathrm{443}}^1\times {\mathrm{1697}}^1$

素因数の和:2153

約数の個数: 48

約数和(自身を含む): 189985824

約数和(自身を除く): 117815808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 443, 886, 1329, 1697, 1772, 2658, 3394, 3544, 5091, 5316, 6788, 7088, 10182, 10632, 13576, 14176, 20364, 21264, 27152, 40728, 42528, 54304, 81456, 162912, 751771, 1503542, 2255313, 3007084, 4510626, 6014168, 9021252, 12028336, 18042504, 24056672, 36085008, 72170016]

約数ペア:

[(1, 72170016), (2, 36085008), (3, 24056672), (4, 18042504), (6, 12028336), (8, 9021252), (12, 6014168), (16, 4510626), (24, 3007084), (32, 2255313), (48, 1503542), (96, 751771), (443, 162912), (886, 81456), (1329, 54304), (1697, 42528), (1772, 40728), (2658, 27152), (3394, 21264), (3544, 20364), (5091, 14176), (5316, 13576), (6788, 10632), (7088, 10182)]