74761428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{337}}^1$

素因数の和:509

約数の個数: 96

約数和(自身を含む): 211993600

約数和(自身を除く): 137232172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 139, 228, 266, 278, 337, 399, 417, 532, 556, 674, 798, 834, 973, 1011, 1348, 1596, 1668, 1946, 2022, 2359, 2641, 2919, 3892, 4044, 4718, 5282, 5838, 6403, 7077, 7923, 9436, 10564, 11676, 12806, 14154, 15846, 18487, 19209, 25612, 28308, 31692, 36974, 38418, 44821, 46843, 55461, 73948, 76836, 89642, 93686, 110922, 134463, 140529, 179284, 187372, 221844, 268926, 281058, 327901, 537852, 562116, 655802, 890017, 983703, 1311604, 1780034, 1967406, 2670051, 3560068, 3934812, 5340102, 6230119, 10680204, 12460238, 18690357, 24920476, 37380714, 74761428]

約数ペア:

[(1, 74761428), (2, 37380714), (3, 24920476), (4, 18690357), (6, 12460238), (7, 10680204), (12, 6230119), (14, 5340102), (19, 3934812), (21, 3560068), (28, 2670051), (38, 1967406), (42, 1780034), (57, 1311604), (76, 983703), (84, 890017), (114, 655802), (133, 562116), (139, 537852), (228, 327901), (266, 281058), (278, 268926), (337, 221844), (399, 187372), (417, 179284), (532, 140529), (556, 134463), (674, 110922), (798, 93686), (834, 89642), (973, 76836), (1011, 73948), (1348, 55461), (1596, 46843), (1668, 44821), (1946, 38418), (2022, 36974), (2359, 31692), (2641, 28308), (2919, 25612), (3892, 19209), (4044, 18487), (4718, 15846), (5282, 14154), (5838, 12806), (6403, 11676), (7077, 10564), (7923, 9436)]