767784252

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^2\times {\mathrm{79}}^1\times {\mathrm{1531}}^1$

素因数の和:1663

約数の個数: 72

約数和(自身を含む): 1897719040

約数和(自身を除く): 1129934788

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 79, 92, 138, 158, 237, 276, 316, 474, 529, 948, 1058, 1531, 1587, 1817, 2116, 3062, 3174, 3634, 4593, 5451, 6124, 6348, 7268, 9186, 10902, 18372, 21804, 35213, 41791, 70426, 83582, 105639, 120949, 125373, 140852, 167164, 211278, 241898, 250746, 362847, 422556, 483796, 501492, 725694, 809899, 1451388, 1619798, 2429697, 2781827, 3239596, 4859394, 5563654, 8345481, 9718788, 11127308, 16690962, 33381924, 63982021, 127964042, 191946063, 255928084, 383892126, 767784252]

約数ペア:

[(1, 767784252), (2, 383892126), (3, 255928084), (4, 191946063), (6, 127964042), (12, 63982021), (23, 33381924), (46, 16690962), (69, 11127308), (79, 9718788), (92, 8345481), (138, 5563654), (158, 4859394), (237, 3239596), (276, 2781827), (316, 2429697), (474, 1619798), (529, 1451388), (948, 809899), (1058, 725694), (1531, 501492), (1587, 483796), (1817, 422556), (2116, 362847), (3062, 250746), (3174, 241898), (3634, 211278), (4593, 167164), (5451, 140852), (6124, 125373), (6348, 120949), (7268, 105639), (9186, 83582), (10902, 70426), (18372, 41791), (21804, 35213)]