90499188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{15679}}^1$

素因数の和:15736

約数の個数: 48

約数和(自身を含む): 233569280

約数和(自身を除く): 143070092

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1443, 1924, 2886, 5772, 15679, 31358, 47037, 62716, 94074, 188148, 203827, 407654, 580123, 611481, 815308, 1160246, 1222962, 1740369, 2320492, 2445924, 3480738, 6961476, 7541599, 15083198, 22624797, 30166396, 45249594, 90499188]

約数ペア:

[(1, 90499188), (2, 45249594), (3, 30166396), (4, 22624797), (6, 15083198), (12, 7541599), (13, 6961476), (26, 3480738), (37, 2445924), (39, 2320492), (52, 1740369), (74, 1222962), (78, 1160246), (111, 815308), (148, 611481), (156, 580123), (222, 407654), (444, 203827), (481, 188148), (962, 94074), (1443, 62716), (1924, 47037), (2886, 31358), (5772, 15679)]