38162844

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1$

素因数の和:419

約数の個数: 72

約数和(自身を含む): 100180080

約数和(自身を除く): 62017236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 89, 129, 172, 178, 258, 267, 277, 356, 387, 516, 534, 554, 774, 801, 831, 1068, 1108, 1548, 1602, 1662, 2493, 3204, 3324, 3827, 4986, 7654, 9972, 11481, 11911, 15308, 22962, 23822, 24653, 34443, 35733, 45924, 47644, 49306, 68886, 71466, 73959, 98612, 107199, 137772, 142932, 147918, 214398, 221877, 295836, 428796, 443754, 887508, 1060079, 2120158, 3180237, 4240316, 6360474, 9540711, 12720948, 19081422, 38162844]

約数ペア:

[(1, 38162844), (2, 19081422), (3, 12720948), (4, 9540711), (6, 6360474), (9, 4240316), (12, 3180237), (18, 2120158), (36, 1060079), (43, 887508), (86, 443754), (89, 428796), (129, 295836), (172, 221877), (178, 214398), (258, 147918), (267, 142932), (277, 137772), (356, 107199), (387, 98612), (516, 73959), (534, 71466), (554, 68886), (774, 49306), (801, 47644), (831, 45924), (1068, 35733), (1108, 34443), (1548, 24653), (1602, 23822), (1662, 22962), (2493, 15308), (3204, 11911), (3324, 11481), (3827, 9972), (4986, 7654)]