91495746

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:208

約数の個数: 72

約数和(自身を含む): 210712320

約数和(自身を除く): 119216574

約数列:

[1, 2, 3, 6, 9, 18, 37, 47, 74, 79, 94, 111, 141, 158, 222, 237, 282, 333, 423, 474, 666, 711, 846, 1369, 1422, 1739, 2738, 2923, 3478, 3713, 4107, 5217, 5846, 7426, 8214, 8769, 10434, 11139, 12321, 15651, 17538, 22278, 24642, 26307, 31302, 33417, 52614, 64343, 66834, 108151, 128686, 137381, 193029, 216302, 274762, 324453, 386058, 412143, 579087, 648906, 824286, 973359, 1158174, 1236429, 1946718, 2472858, 5083097, 10166194, 15249291, 30498582, 45747873, 91495746]

約数ペア:

[(1, 91495746), (2, 45747873), (3, 30498582), (6, 15249291), (9, 10166194), (18, 5083097), (37, 2472858), (47, 1946718), (74, 1236429), (79, 1158174), (94, 973359), (111, 824286), (141, 648906), (158, 579087), (222, 412143), (237, 386058), (282, 324453), (333, 274762), (423, 216302), (474, 193029), (666, 137381), (711, 128686), (846, 108151), (1369, 66834), (1422, 64343), (1739, 52614), (2738, 33417), (2923, 31302), (3478, 26307), (3713, 24642), (4107, 22278), (5217, 17538), (5846, 15651), (7426, 12321), (8214, 11139), (8769, 10434)]