81758604

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{2069}}^1$

素因数の和:2202

約数の個数: 48

約数和(自身を含む): 198223200

約数和(自身を除く): 116464596

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 89, 111, 148, 178, 222, 267, 356, 444, 534, 1068, 2069, 3293, 4138, 6207, 6586, 8276, 9879, 12414, 13172, 19758, 24828, 39516, 76553, 153106, 184141, 229659, 306212, 368282, 459318, 552423, 736564, 918636, 1104846, 2209692, 6813217, 13626434, 20439651, 27252868, 40879302, 81758604]

約数ペア:

[(1, 81758604), (2, 40879302), (3, 27252868), (4, 20439651), (6, 13626434), (12, 6813217), (37, 2209692), (74, 1104846), (89, 918636), (111, 736564), (148, 552423), (178, 459318), (222, 368282), (267, 306212), (356, 229659), (444, 184141), (534, 153106), (1068, 76553), (2069, 39516), (3293, 24828), (4138, 19758), (6207, 13172), (6586, 12414), (8276, 9879)]