67138428

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{227}}^1\times {\mathrm{503}}^1$

素因数の和:751

約数の個数: 72

約数和(自身を含む): 183399552

約数和(自身を除く): 116261124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 227, 294, 454, 503, 588, 681, 908, 1006, 1362, 1509, 1589, 2012, 2724, 3018, 3178, 3521, 4767, 6036, 6356, 7042, 9534, 10563, 11123, 14084, 19068, 21126, 22246, 24647, 33369, 42252, 44492, 49294, 66738, 73941, 98588, 114181, 133476, 147882, 228362, 295764, 342543, 456724, 685086, 799267, 1370172, 1598534, 2397801, 3197068, 4795602, 5594869, 9591204, 11189738, 16784607, 22379476, 33569214, 67138428]

約数ペア:

[(1, 67138428), (2, 33569214), (3, 22379476), (4, 16784607), (6, 11189738), (7, 9591204), (12, 5594869), (14, 4795602), (21, 3197068), (28, 2397801), (42, 1598534), (49, 1370172), (84, 799267), (98, 685086), (147, 456724), (196, 342543), (227, 295764), (294, 228362), (454, 147882), (503, 133476), (588, 114181), (681, 98588), (908, 73941), (1006, 66738), (1362, 49294), (1509, 44492), (1589, 42252), (2012, 33369), (2724, 24647), (3018, 22246), (3178, 21126), (3521, 19068), (4767, 14084), (6036, 11123), (6356, 10563), (7042, 9534)]