63886908

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{653}}^1$

素因数の和:954

約数の個数: 48

約数和(自身を含む): 154699776

約数和(自身を除く): 90812868

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 263, 372, 526, 653, 789, 1052, 1306, 1578, 1959, 2612, 3156, 3918, 7836, 8153, 16306, 20243, 24459, 32612, 40486, 48918, 60729, 80972, 97836, 121458, 171739, 242916, 343478, 515217, 686956, 1030434, 2060868, 5323909, 10647818, 15971727, 21295636, 31943454, 63886908]

約数ペア:

[(1, 63886908), (2, 31943454), (3, 21295636), (4, 15971727), (6, 10647818), (12, 5323909), (31, 2060868), (62, 1030434), (93, 686956), (124, 515217), (186, 343478), (263, 242916), (372, 171739), (526, 121458), (653, 97836), (789, 80972), (1052, 60729), (1306, 48918), (1578, 40486), (1959, 32612), (2612, 24459), (3156, 20243), (3918, 16306), (7836, 8153)]