78953652

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{269}}^1$

素因数の和:573

約数の個数: 72

約数和(自身を含む): 207567360

約数和(自身を除く): 128613708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 263, 269, 279, 372, 526, 538, 558, 789, 807, 1052, 1076, 1116, 1578, 1614, 2367, 2421, 3156, 3228, 4734, 4842, 8153, 8339, 9468, 9684, 16306, 16678, 24459, 25017, 32612, 33356, 48918, 50034, 70747, 73377, 75051, 97836, 100068, 141494, 146754, 150102, 212241, 282988, 293508, 300204, 424482, 636723, 848964, 1273446, 2193157, 2546892, 4386314, 6579471, 8772628, 13158942, 19738413, 26317884, 39476826, 78953652]

約数ペア:

[(1, 78953652), (2, 39476826), (3, 26317884), (4, 19738413), (6, 13158942), (9, 8772628), (12, 6579471), (18, 4386314), (31, 2546892), (36, 2193157), (62, 1273446), (93, 848964), (124, 636723), (186, 424482), (263, 300204), (269, 293508), (279, 282988), (372, 212241), (526, 150102), (538, 146754), (558, 141494), (789, 100068), (807, 97836), (1052, 75051), (1076, 73377), (1116, 70747), (1578, 50034), (1614, 48918), (2367, 33356), (2421, 32612), (3156, 25017), (3228, 24459), (4734, 16678), (4842, 16306), (8153, 9684), (8339, 9468)]