133869924

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{457}}^1$

素因数の和:649

約数の個数: 72

約数和(自身を含む): 346760960

約数和(自身を除く): 212891036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 103, 158, 206, 237, 309, 316, 412, 457, 474, 618, 711, 914, 927, 948, 1236, 1371, 1422, 1828, 1854, 2742, 2844, 3708, 4113, 5484, 8137, 8226, 16274, 16452, 24411, 32548, 36103, 47071, 48822, 72206, 73233, 94142, 97644, 108309, 141213, 144412, 146466, 188284, 216618, 282426, 292932, 324927, 423639, 433236, 564852, 649854, 847278, 1299708, 1694556, 3718609, 7437218, 11155827, 14874436, 22311654, 33467481, 44623308, 66934962, 133869924]

約数ペア:

[(1, 133869924), (2, 66934962), (3, 44623308), (4, 33467481), (6, 22311654), (9, 14874436), (12, 11155827), (18, 7437218), (36, 3718609), (79, 1694556), (103, 1299708), (158, 847278), (206, 649854), (237, 564852), (309, 433236), (316, 423639), (412, 324927), (457, 292932), (474, 282426), (618, 216618), (711, 188284), (914, 146466), (927, 144412), (948, 141213), (1236, 108309), (1371, 97644), (1422, 94142), (1828, 73233), (1854, 72206), (2742, 48822), (2844, 47071), (3708, 36103), (4113, 32548), (5484, 24411), (8137, 16452), (8226, 16274)]