87504484

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{331}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 165654720

約数和(自身を除く): 78150236

約数列:

[1, 2, 4, 29, 43, 53, 58, 86, 106, 116, 172, 212, 331, 662, 1247, 1324, 1537, 2279, 2494, 3074, 4558, 4988, 6148, 9116, 9599, 14233, 17543, 19198, 28466, 35086, 38396, 56932, 66091, 70172, 132182, 264364, 412757, 508747, 754349, 825514, 1017494, 1508698, 1651028, 2034988, 3017396, 21876121, 43752242, 87504484]

約数ペア:

[(1, 87504484), (2, 43752242), (4, 21876121), (29, 3017396), (43, 2034988), (53, 1651028), (58, 1508698), (86, 1017494), (106, 825514), (116, 754349), (172, 508747), (212, 412757), (331, 264364), (662, 132182), (1247, 70172), (1324, 66091), (1537, 56932), (2279, 38396), (2494, 35086), (3074, 28466), (4558, 19198), (4988, 17543), (6148, 14233), (9116, 9599)]