72788604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{653}}^1\times {\mathrm{1327}}^1$

素因数の和:1994

約数の個数: 48

約数和(自身を含む): 194546688

約数和(自身を除く): 121758084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 653, 1306, 1327, 1959, 2612, 2654, 3918, 3981, 4571, 5308, 7836, 7962, 9142, 9289, 13713, 15924, 18284, 18578, 27426, 27867, 37156, 54852, 55734, 111468, 866531, 1733062, 2599593, 3466124, 5199186, 6065717, 10398372, 12131434, 18197151, 24262868, 36394302, 72788604]

約数ペア:

[(1, 72788604), (2, 36394302), (3, 24262868), (4, 18197151), (6, 12131434), (7, 10398372), (12, 6065717), (14, 5199186), (21, 3466124), (28, 2599593), (42, 1733062), (84, 866531), (653, 111468), (1306, 55734), (1327, 54852), (1959, 37156), (2612, 27867), (2654, 27426), (3918, 18578), (3981, 18284), (4571, 15924), (5308, 13713), (7836, 9289), (7962, 9142)]