69571476

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2437}}^1$

素因数の和:2521

約数の個数: 72

約数和(自身を含む): 192572744

約数和(自身を除く): 123001268

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 61, 78, 117, 122, 156, 183, 234, 244, 366, 468, 549, 732, 793, 1098, 1586, 2196, 2379, 2437, 3172, 4758, 4874, 7137, 7311, 9516, 9748, 14274, 14622, 21933, 28548, 29244, 31681, 43866, 63362, 87732, 95043, 126724, 148657, 190086, 285129, 297314, 380172, 445971, 570258, 594628, 891942, 1140516, 1337913, 1783884, 1932541, 2675826, 3865082, 5351652, 5797623, 7730164, 11595246, 17392869, 23190492, 34785738, 69571476]

約数ペア:

[(1, 69571476), (2, 34785738), (3, 23190492), (4, 17392869), (6, 11595246), (9, 7730164), (12, 5797623), (13, 5351652), (18, 3865082), (26, 2675826), (36, 1932541), (39, 1783884), (52, 1337913), (61, 1140516), (78, 891942), (117, 594628), (122, 570258), (156, 445971), (183, 380172), (234, 297314), (244, 285129), (366, 190086), (468, 148657), (549, 126724), (732, 95043), (793, 87732), (1098, 63362), (1586, 43866), (2196, 31681), (2379, 29244), (2437, 28548), (3172, 21933), (4758, 14622), (4874, 14274), (7137, 9748), (7311, 9516)]