90255996

素因数分解:

$2^2\times 3^2\times {\mathrm{1171}}^1\times {\mathrm{2141}}^1$

素因数の和:3322

約数の個数: 36

約数和(自身を含む): 228448584

約数和(自身を除く): 138192588

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1171, 2141, 2342, 3513, 4282, 4684, 6423, 7026, 8564, 10539, 12846, 14052, 19269, 21078, 25692, 38538, 42156, 77076, 2507111, 5014222, 7521333, 10028444, 15042666, 22563999, 30085332, 45127998, 90255996]

約数ペア:

[(1, 90255996), (2, 45127998), (3, 30085332), (4, 22563999), (6, 15042666), (9, 10028444), (12, 7521333), (18, 5014222), (36, 2507111), (1171, 77076), (2141, 42156), (2342, 38538), (3513, 25692), (4282, 21078), (4684, 19269), (6423, 14052), (7026, 12846), (8564, 10539)]