87418002

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1$

素因数の和:451

約数の個数: 64

約数和(自身を含む): 205344000

約数和(自身を除く): 117925998

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 149, 183, 229, 298, 366, 427, 447, 458, 687, 854, 894, 1043, 1281, 1374, 1603, 2086, 2562, 3129, 3206, 4809, 6258, 9089, 9618, 13969, 18178, 27267, 27938, 34121, 41907, 54534, 63623, 68242, 83814, 97783, 102363, 127246, 190869, 195566, 204726, 238847, 293349, 381738, 477694, 586698, 716541, 1433082, 2081381, 4162762, 6244143, 12488286, 14569667, 29139334, 43709001, 87418002]

約数ペア:

[(1, 87418002), (2, 43709001), (3, 29139334), (6, 14569667), (7, 12488286), (14, 6244143), (21, 4162762), (42, 2081381), (61, 1433082), (122, 716541), (149, 586698), (183, 477694), (229, 381738), (298, 293349), (366, 238847), (427, 204726), (447, 195566), (458, 190869), (687, 127246), (854, 102363), (894, 97783), (1043, 83814), (1281, 68242), (1374, 63623), (1603, 54534), (2086, 41907), (2562, 34121), (3129, 27938), (3206, 27267), (4809, 18178), (6258, 13969), (9089, 9618)]