61237264

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1$

素因数の和:344

約数の個数: 80

約数和(自身を含む): 139116096

約数和(自身を除く): 77878832

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 97, 136, 176, 187, 194, 211, 272, 374, 388, 422, 748, 776, 844, 1067, 1496, 1552, 1649, 1688, 2134, 2321, 2992, 3298, 3376, 3587, 4268, 4642, 6596, 7174, 8536, 9284, 13192, 14348, 17072, 18139, 18568, 20467, 26384, 28696, 36278, 37136, 39457, 40934, 57392, 72556, 78914, 81868, 145112, 157828, 163736, 225137, 290224, 315656, 327472, 347939, 450274, 631312, 695878, 900548, 1391756, 1801096, 2783512, 3602192, 3827329, 5567024, 7654658, 15309316, 30618632, 61237264]

約数ペア:

[(1, 61237264), (2, 30618632), (4, 15309316), (8, 7654658), (11, 5567024), (16, 3827329), (17, 3602192), (22, 2783512), (34, 1801096), (44, 1391756), (68, 900548), (88, 695878), (97, 631312), (136, 450274), (176, 347939), (187, 327472), (194, 315656), (211, 290224), (272, 225137), (374, 163736), (388, 157828), (422, 145112), (748, 81868), (776, 78914), (844, 72556), (1067, 57392), (1496, 40934), (1552, 39457), (1649, 37136), (1688, 36278), (2134, 28696), (2321, 26384), (2992, 20467), (3298, 18568), (3376, 18139), (3587, 17072), (4268, 14348), (4642, 13192), (6596, 9284), (7174, 8536)]