66304404

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1$

素因数の和:469

約数の個数: 72

約数和(自身を含む): 172972800

約数和(自身を除く): 106668396

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 149, 188, 263, 282, 298, 423, 447, 526, 564, 596, 789, 846, 894, 1052, 1341, 1578, 1692, 1788, 2367, 2682, 3156, 4734, 5364, 7003, 9468, 12361, 14006, 21009, 24722, 28012, 37083, 39187, 42018, 49444, 63027, 74166, 78374, 84036, 111249, 117561, 126054, 148332, 156748, 222498, 235122, 252108, 352683, 444996, 470244, 705366, 1410732, 1841789, 3683578, 5525367, 7367156, 11050734, 16576101, 22101468, 33152202, 66304404]

約数ペア:

[(1, 66304404), (2, 33152202), (3, 22101468), (4, 16576101), (6, 11050734), (9, 7367156), (12, 5525367), (18, 3683578), (36, 1841789), (47, 1410732), (94, 705366), (141, 470244), (149, 444996), (188, 352683), (263, 252108), (282, 235122), (298, 222498), (423, 156748), (447, 148332), (526, 126054), (564, 117561), (596, 111249), (789, 84036), (846, 78374), (894, 74166), (1052, 63027), (1341, 49444), (1578, 42018), (1692, 39187), (1788, 37083), (2367, 28012), (2682, 24722), (3156, 21009), (4734, 14006), (5364, 12361), (7003, 9468)]