73474180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{461}}^1\times {\mathrm{613}}^1$

素因数の和:1096

約数の個数: 48

約数和(自身を含む): 166796784

約数和(自身を除く): 93322604

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 461, 613, 922, 1226, 1844, 2305, 2452, 3065, 4610, 5993, 6130, 7969, 9220, 11986, 12260, 15938, 23972, 29965, 31876, 39845, 59930, 79690, 119860, 159380, 282593, 565186, 1130372, 1412965, 2825930, 3673709, 5651860, 7347418, 14694836, 18368545, 36737090, 73474180]

約数ペア:

[(1, 73474180), (2, 36737090), (4, 18368545), (5, 14694836), (10, 7347418), (13, 5651860), (20, 3673709), (26, 2825930), (52, 1412965), (65, 1130372), (130, 565186), (260, 282593), (461, 159380), (613, 119860), (922, 79690), (1226, 59930), (1844, 39845), (2305, 31876), (2452, 29965), (3065, 23972), (4610, 15938), (5993, 12260), (6130, 11986), (7969, 9220)]