72446712

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2609}}^1$

素因数の和:2720

約数の個数: 64

約数和(自身を含む): 197316000

約数和(自身を除く): 124869288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 89, 104, 156, 178, 267, 312, 356, 534, 712, 1068, 1157, 2136, 2314, 2609, 3471, 4628, 5218, 6942, 7827, 9256, 10436, 13884, 15654, 20872, 27768, 31308, 33917, 62616, 67834, 101751, 135668, 203502, 232201, 271336, 407004, 464402, 696603, 814008, 928804, 1393206, 1857608, 2786412, 3018613, 5572824, 6037226, 9055839, 12074452, 18111678, 24148904, 36223356, 72446712]

約数ペア:

[(1, 72446712), (2, 36223356), (3, 24148904), (4, 18111678), (6, 12074452), (8, 9055839), (12, 6037226), (13, 5572824), (24, 3018613), (26, 2786412), (39, 1857608), (52, 1393206), (78, 928804), (89, 814008), (104, 696603), (156, 464402), (178, 407004), (267, 271336), (312, 232201), (356, 203502), (534, 135668), (712, 101751), (1068, 67834), (1157, 62616), (2136, 33917), (2314, 31308), (2609, 27768), (3471, 20872), (4628, 15654), (5218, 13884), (6942, 10436), (7827, 9256)]