7777104

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:228

約数の個数: 80

約数和(自身を含む): 21486720

約数和(自身を除く): 13709616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 37, 48, 58, 74, 87, 111, 116, 148, 151, 174, 222, 232, 296, 302, 348, 444, 453, 464, 592, 604, 696, 888, 906, 1073, 1208, 1392, 1776, 1812, 2146, 2416, 3219, 3624, 4292, 4379, 5587, 6438, 7248, 8584, 8758, 11174, 12876, 13137, 16761, 17168, 17516, 22348, 25752, 26274, 33522, 35032, 44696, 51504, 52548, 67044, 70064, 89392, 105096, 134088, 162023, 210192, 268176, 324046, 486069, 648092, 972138, 1296184, 1944276, 2592368, 3888552, 7777104]

約数ペア:

[(1, 7777104), (2, 3888552), (3, 2592368), (4, 1944276), (6, 1296184), (8, 972138), (12, 648092), (16, 486069), (24, 324046), (29, 268176), (37, 210192), (48, 162023), (58, 134088), (74, 105096), (87, 89392), (111, 70064), (116, 67044), (148, 52548), (151, 51504), (174, 44696), (222, 35032), (232, 33522), (296, 26274), (302, 25752), (348, 22348), (444, 17516), (453, 17168), (464, 16761), (592, 13137), (604, 12876), (696, 11174), (888, 8758), (906, 8584), (1073, 7248), (1208, 6438), (1392, 5587), (1776, 4379), (1812, 4292), (2146, 3624), (2416, 3219)]