72251816

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1627}}^1$

素因数の和:1714

約数の個数: 64

約数和(自身を含む): 169572480

約数和(自身を除く): 97320664

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 61, 91, 104, 122, 182, 244, 364, 427, 488, 728, 793, 854, 1586, 1627, 1708, 3172, 3254, 3416, 5551, 6344, 6508, 11102, 11389, 13016, 21151, 22204, 22778, 42302, 44408, 45556, 84604, 91112, 99247, 148057, 169208, 198494, 296114, 396988, 592228, 694729, 793976, 1184456, 1290211, 1389458, 2580422, 2778916, 5160844, 5557832, 9031477, 10321688, 18062954, 36125908, 72251816]

約数ペア:

[(1, 72251816), (2, 36125908), (4, 18062954), (7, 10321688), (8, 9031477), (13, 5557832), (14, 5160844), (26, 2778916), (28, 2580422), (52, 1389458), (56, 1290211), (61, 1184456), (91, 793976), (104, 694729), (122, 592228), (182, 396988), (244, 296114), (364, 198494), (427, 169208), (488, 148057), (728, 99247), (793, 91112), (854, 84604), (1586, 45556), (1627, 44408), (1708, 42302), (3172, 22778), (3254, 22204), (3416, 21151), (5551, 13016), (6344, 11389), (6508, 11102)]