90506772

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{359}}^1$

素因数の和:565

約数の個数: 72

約数和(自身を含む): 235872000

約数和(自身を除く): 145365228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 149, 188, 282, 298, 359, 423, 447, 564, 596, 718, 846, 894, 1077, 1341, 1436, 1692, 1788, 2154, 2682, 3231, 4308, 5364, 6462, 7003, 12924, 14006, 16873, 21009, 28012, 33746, 42018, 50619, 53491, 63027, 67492, 84036, 101238, 106982, 126054, 151857, 160473, 202476, 213964, 252108, 303714, 320946, 481419, 607428, 641892, 962838, 1925676, 2514077, 5028154, 7542231, 10056308, 15084462, 22626693, 30168924, 45253386, 90506772]

約数ペア:

[(1, 90506772), (2, 45253386), (3, 30168924), (4, 22626693), (6, 15084462), (9, 10056308), (12, 7542231), (18, 5028154), (36, 2514077), (47, 1925676), (94, 962838), (141, 641892), (149, 607428), (188, 481419), (282, 320946), (298, 303714), (359, 252108), (423, 213964), (447, 202476), (564, 160473), (596, 151857), (718, 126054), (846, 106982), (894, 101238), (1077, 84036), (1341, 67492), (1436, 63027), (1692, 53491), (1788, 50619), (2154, 42018), (2682, 33746), (3231, 28012), (4308, 21009), (5364, 16873), (6462, 14006), (7003, 12924)]