63874808

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^2$

素因数の和:252

約数の個数: 48

約数和(自身を含む): 129697800

約数和(自身を除く): 65822992

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 83, 122, 152, 166, 244, 332, 488, 664, 1159, 1577, 2318, 3154, 4636, 5063, 6308, 6889, 9272, 10126, 12616, 13778, 20252, 27556, 40504, 55112, 96197, 130891, 192394, 261782, 384788, 420229, 523564, 769576, 840458, 1047128, 1680916, 3361832, 7984351, 15968702, 31937404, 63874808]

約数ペア:

[(1, 63874808), (2, 31937404), (4, 15968702), (8, 7984351), (19, 3361832), (38, 1680916), (61, 1047128), (76, 840458), (83, 769576), (122, 523564), (152, 420229), (166, 384788), (244, 261782), (332, 192394), (488, 130891), (664, 96197), (1159, 55112), (1577, 40504), (2318, 27556), (3154, 20252), (4636, 13778), (5063, 12616), (6308, 10126), (6889, 9272)]