72620044552

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{194767}}^1$

素因数の和:195026

約数の個数: 64

約数和(自身を含む): 157060915200

約数和(自身を除く): 84440870648

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 223, 418, 446, 836, 892, 1672, 1784, 2453, 4237, 4906, 8474, 9812, 16948, 19624, 33896, 46607, 93214, 186428, 194767, 372856, 389534, 779068, 1558136, 2142437, 3700573, 4284874, 7401146, 8569748, 14802292, 17139496, 29604584, 40706303, 43433041, 81412606, 86866082, 162825212, 173732164, 325650424, 347464328, 477763451, 825227779, 955526902, 1650455558, 1911053804, 3300911116, 3822107608, 6601822232, 9077505569, 18155011138, 36310022276, 72620044552]

約数ペア:

[(1, 72620044552), (2, 36310022276), (4, 18155011138), (8, 9077505569), (11, 6601822232), (19, 3822107608), (22, 3300911116), (38, 1911053804), (44, 1650455558), (76, 955526902), (88, 825227779), (152, 477763451), (209, 347464328), (223, 325650424), (418, 173732164), (446, 162825212), (836, 86866082), (892, 81412606), (1672, 43433041), (1784, 40706303), (2453, 29604584), (4237, 17139496), (4906, 14802292), (8474, 8569748), (9812, 7401146), (16948, 4284874), (19624, 3700573), (33896, 2142437), (46607, 1558136), (93214, 779068), (186428, 389534), (194767, 372856)]