71200518

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 153280512

約数和(自身を除く): 82079994

約数列:

[1, 2, 3, 6, 41, 43, 53, 82, 86, 106, 123, 127, 129, 159, 246, 254, 258, 318, 381, 762, 1763, 2173, 2279, 3526, 4346, 4558, 5207, 5289, 5461, 6519, 6731, 6837, 10414, 10578, 10922, 13038, 13462, 13674, 15621, 16383, 20193, 31242, 32766, 40386, 93439, 186878, 223901, 275971, 280317, 289433, 447802, 551942, 560634, 578866, 671703, 827913, 868299, 1343406, 1655826, 1736598, 11866753, 23733506, 35600259, 71200518]

約数ペア:

[(1, 71200518), (2, 35600259), (3, 23733506), (6, 11866753), (41, 1736598), (43, 1655826), (53, 1343406), (82, 868299), (86, 827913), (106, 671703), (123, 578866), (127, 560634), (129, 551942), (159, 447802), (246, 289433), (254, 280317), (258, 275971), (318, 223901), (381, 186878), (762, 93439), (1763, 40386), (2173, 32766), (2279, 31242), (3526, 20193), (4346, 16383), (4558, 15621), (5207, 13674), (5289, 13462), (5461, 13038), (6519, 10922), (6731, 10578), (6837, 10414)]