65472888

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1213}}^1$

素因数の和:1408

約数の個数: 64

約数和(自身を含む): 177438240

約数和(自身を除く): 111965352

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 173, 312, 346, 519, 692, 1038, 1213, 1384, 2076, 2249, 2426, 3639, 4152, 4498, 4852, 6747, 7278, 8996, 9704, 13494, 14556, 15769, 17992, 26988, 29112, 31538, 47307, 53976, 63076, 94614, 126152, 189228, 209849, 378456, 419698, 629547, 839396, 1259094, 1678792, 2518188, 2728037, 5036376, 5456074, 8184111, 10912148, 16368222, 21824296, 32736444, 65472888]

約数ペア:

[(1, 65472888), (2, 32736444), (3, 21824296), (4, 16368222), (6, 10912148), (8, 8184111), (12, 5456074), (13, 5036376), (24, 2728037), (26, 2518188), (39, 1678792), (52, 1259094), (78, 839396), (104, 629547), (156, 419698), (173, 378456), (312, 209849), (346, 189228), (519, 126152), (692, 94614), (1038, 63076), (1213, 53976), (1384, 47307), (2076, 31538), (2249, 29112), (2426, 26988), (3639, 17992), (4152, 15769), (4498, 14556), (4852, 13494), (6747, 9704), (7278, 8996)]