81160788

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{3037}}^1$

素因数の和:3192

約数の個数: 48

約数和(自身を含む): 202112064

約数和(自身を除く): 120951276

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 131, 204, 262, 393, 524, 786, 1572, 2227, 3037, 4454, 6074, 6681, 8908, 9111, 12148, 13362, 18222, 26724, 36444, 51629, 103258, 154887, 206516, 309774, 397847, 619548, 795694, 1193541, 1591388, 2387082, 4774164, 6763399, 13526798, 20290197, 27053596, 40580394, 81160788]

約数ペア:

[(1, 81160788), (2, 40580394), (3, 27053596), (4, 20290197), (6, 13526798), (12, 6763399), (17, 4774164), (34, 2387082), (51, 1591388), (68, 1193541), (102, 795694), (131, 619548), (204, 397847), (262, 309774), (393, 206516), (524, 154887), (786, 103258), (1572, 51629), (2227, 36444), (3037, 26724), (4454, 18222), (6074, 13362), (6681, 12148), (8908, 9111)]