8401068

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{619}}^1$

素因数の和:671

約数の個数: 72

約数和(自身を含む): 23696400

約数和(自身を除く): 15295332

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 468, 522, 619, 754, 1044, 1131, 1238, 1508, 1857, 2262, 2476, 3393, 3714, 4524, 5571, 6786, 7428, 8047, 11142, 13572, 16094, 17951, 22284, 24141, 32188, 35902, 48282, 53853, 71804, 72423, 96564, 107706, 144846, 161559, 215412, 233363, 289692, 323118, 466726, 646236, 700089, 933452, 1400178, 2100267, 2800356, 4200534, 8401068]

約数ペア:

[(1, 8401068), (2, 4200534), (3, 2800356), (4, 2100267), (6, 1400178), (9, 933452), (12, 700089), (13, 646236), (18, 466726), (26, 323118), (29, 289692), (36, 233363), (39, 215412), (52, 161559), (58, 144846), (78, 107706), (87, 96564), (116, 72423), (117, 71804), (156, 53853), (174, 48282), (234, 35902), (261, 32188), (348, 24141), (377, 22284), (468, 17951), (522, 16094), (619, 13572), (754, 11142), (1044, 8047), (1131, 7428), (1238, 6786), (1508, 5571), (1857, 4524), (2262, 3714), (2476, 3393)]