127375416

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{28081}}^1$

素因数の和:28106

約数の個数: 80

約数和(自身を含む): 407750640

約数和(自身を除く): 280375224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 28081, 56162, 84243, 112324, 168486, 196567, 224648, 252729, 336972, 393134, 505458, 589701, 673944, 758187, 786268, 1010916, 1179402, 1516374, 1572536, 1769103, 2021832, 2274561, 2358804, 3032748, 3538206, 4549122, 4717608, 5307309, 6065496, 7076412, 9098244, 10614618, 14152824, 15921927, 18196488, 21229236, 31843854, 42458472, 63687708, 127375416]

約数ペア:

[(1, 127375416), (2, 63687708), (3, 42458472), (4, 31843854), (6, 21229236), (7, 18196488), (8, 15921927), (9, 14152824), (12, 10614618), (14, 9098244), (18, 7076412), (21, 6065496), (24, 5307309), (27, 4717608), (28, 4549122), (36, 3538206), (42, 3032748), (54, 2358804), (56, 2274561), (63, 2021832), (72, 1769103), (81, 1572536), (84, 1516374), (108, 1179402), (126, 1010916), (162, 786268), (168, 758187), (189, 673944), (216, 589701), (252, 505458), (324, 393134), (378, 336972), (504, 252729), (567, 224648), (648, 196567), (756, 168486), (1134, 112324), (1512, 84243), (2268, 56162), (4536, 28081)]