75980464

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:350

約数の個数: 80

約数和(自身を含む): 176328000

約数和(自身を除く): 100347536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 149, 157, 203, 232, 298, 314, 406, 464, 596, 628, 812, 1043, 1099, 1192, 1256, 1624, 2086, 2198, 2384, 2512, 3248, 4172, 4321, 4396, 4553, 8344, 8642, 8792, 9106, 16688, 17284, 17584, 18212, 23393, 30247, 31871, 34568, 36424, 46786, 60494, 63742, 69136, 72848, 93572, 120988, 127484, 163751, 187144, 241976, 254968, 327502, 374288, 483952, 509936, 655004, 678397, 1310008, 1356794, 2620016, 2713588, 4748779, 5427176, 9497558, 10854352, 18995116, 37990232, 75980464]

約数ペア:

[(1, 75980464), (2, 37990232), (4, 18995116), (7, 10854352), (8, 9497558), (14, 5427176), (16, 4748779), (28, 2713588), (29, 2620016), (56, 1356794), (58, 1310008), (112, 678397), (116, 655004), (149, 509936), (157, 483952), (203, 374288), (232, 327502), (298, 254968), (314, 241976), (406, 187144), (464, 163751), (596, 127484), (628, 120988), (812, 93572), (1043, 72848), (1099, 69136), (1192, 63742), (1256, 60494), (1624, 46786), (2086, 36424), (2198, 34568), (2384, 31871), (2512, 30247), (3248, 23393), (4172, 18212), (4321, 17584), (4396, 17284), (4553, 16688), (8344, 9106), (8642, 8792)]