81377046

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{3557}}^1$

素因数の和:3637

約数の個数: 48

約数和(自身を含む): 186496128

約数和(自身を除く): 105119082

約数列:

[1, 2, 3, 6, 9, 18, 31, 41, 62, 82, 93, 123, 186, 246, 279, 369, 558, 738, 1271, 2542, 3557, 3813, 7114, 7626, 10671, 11439, 21342, 22878, 32013, 64026, 110267, 145837, 220534, 291674, 330801, 437511, 661602, 875022, 992403, 1312533, 1984806, 2625066, 4520947, 9041894, 13562841, 27125682, 40688523, 81377046]

約数ペア:

[(1, 81377046), (2, 40688523), (3, 27125682), (6, 13562841), (9, 9041894), (18, 4520947), (31, 2625066), (41, 1984806), (62, 1312533), (82, 992403), (93, 875022), (123, 661602), (186, 437511), (246, 330801), (279, 291674), (369, 220534), (558, 145837), (738, 110267), (1271, 64026), (2542, 32013), (3557, 22878), (3813, 21342), (7114, 11439), (7626, 10671)]