72601413

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{263}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 106444800

約数和(自身を除く): 33843387

約数列:

[1, 3, 19, 29, 57, 87, 167, 263, 501, 551, 789, 1653, 3173, 4843, 4997, 7627, 9519, 14529, 14991, 22881, 43921, 92017, 131763, 144913, 276051, 434739, 834499, 1273709, 2503497, 3821127, 24200471, 72601413]

約数ペア:

[(1, 72601413), (3, 24200471), (19, 3821127), (29, 2503497), (57, 1273709), (87, 834499), (167, 434739), (263, 276051), (501, 144913), (551, 131763), (789, 92017), (1653, 43921), (3173, 22881), (4843, 14991), (4997, 14529), (7627, 9519)]