80810368

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 167908320

約数和(自身を除く): 87097952

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 113, 128, 148, 151, 226, 296, 302, 452, 592, 604, 904, 1184, 1208, 1808, 2368, 2416, 3616, 4181, 4736, 4832, 5587, 7232, 8362, 9664, 11174, 14464, 16724, 17063, 19328, 22348, 33448, 34126, 44696, 66896, 68252, 89392, 133792, 136504, 178784, 267584, 273008, 357568, 535168, 546016, 631331, 715136, 1092032, 1262662, 2184064, 2525324, 5050648, 10101296, 20202592, 40405184, 80810368]

約数ペア:

[(1, 80810368), (2, 40405184), (4, 20202592), (8, 10101296), (16, 5050648), (32, 2525324), (37, 2184064), (64, 1262662), (74, 1092032), (113, 715136), (128, 631331), (148, 546016), (151, 535168), (226, 357568), (296, 273008), (302, 267584), (452, 178784), (592, 136504), (604, 133792), (904, 89392), (1184, 68252), (1208, 66896), (1808, 44696), (2368, 34126), (2416, 33448), (3616, 22348), (4181, 19328), (4736, 17063), (4832, 16724), (5587, 14464), (7232, 11174), (8362, 9664)]