65126772

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{631}}^1$

素因数の和:749

約数の個数: 72

約数和(自身を含む): 171155712

約数和(自身を除く): 106028940

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 61, 94, 122, 141, 183, 188, 244, 282, 366, 423, 549, 564, 631, 732, 846, 1098, 1262, 1692, 1893, 2196, 2524, 2867, 3786, 5679, 5734, 7572, 8601, 11358, 11468, 17202, 22716, 25803, 29657, 34404, 38491, 51606, 59314, 76982, 88971, 103212, 115473, 118628, 153964, 177942, 230946, 266913, 346419, 355884, 461892, 533826, 692838, 1067652, 1385676, 1809077, 3618154, 5427231, 7236308, 10854462, 16281693, 21708924, 32563386, 65126772]

約数ペア:

[(1, 65126772), (2, 32563386), (3, 21708924), (4, 16281693), (6, 10854462), (9, 7236308), (12, 5427231), (18, 3618154), (36, 1809077), (47, 1385676), (61, 1067652), (94, 692838), (122, 533826), (141, 461892), (183, 355884), (188, 346419), (244, 266913), (282, 230946), (366, 177942), (423, 153964), (549, 118628), (564, 115473), (631, 103212), (732, 88971), (846, 76982), (1098, 59314), (1262, 51606), (1692, 38491), (1893, 34404), (2196, 29657), (2524, 25803), (2867, 22716), (3786, 17202), (5679, 11468), (5734, 11358), (7572, 8601)]