65503386

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{353}}^1$

素因数の和:448

約数の個数: 72

約数和(自身を含む): 156642876

約数和(自身を除く): 91139490

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 61, 78, 117, 122, 169, 183, 234, 338, 353, 366, 507, 549, 706, 793, 1014, 1059, 1098, 1521, 1586, 2118, 2379, 3042, 3177, 4589, 4758, 6354, 7137, 9178, 10309, 13767, 14274, 20618, 21533, 27534, 30927, 41301, 43066, 59657, 61854, 64599, 82602, 92781, 119314, 129198, 178971, 185562, 193797, 279929, 357942, 387594, 536913, 559858, 839787, 1073826, 1679574, 2519361, 3639077, 5038722, 7278154, 10917231, 21834462, 32751693, 65503386]

約数ペア:

[(1, 65503386), (2, 32751693), (3, 21834462), (6, 10917231), (9, 7278154), (13, 5038722), (18, 3639077), (26, 2519361), (39, 1679574), (61, 1073826), (78, 839787), (117, 559858), (122, 536913), (169, 387594), (183, 357942), (234, 279929), (338, 193797), (353, 185562), (366, 178971), (507, 129198), (549, 119314), (706, 92781), (793, 82602), (1014, 64599), (1059, 61854), (1098, 59657), (1521, 43066), (1586, 41301), (2118, 30927), (2379, 27534), (3042, 21533), (3177, 20618), (4589, 14274), (4758, 13767), (6354, 10309), (7137, 9178)]