90774216

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{32327}}^1$

素因数の和:32355

約数の個数: 64

約数和(自身を含む): 271555200

約数和(自身を除く): 180780984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 32327, 64654, 96981, 129308, 193962, 258616, 290943, 387924, 420251, 581886, 775848, 840502, 872829, 1163772, 1260753, 1681004, 1745658, 2327544, 2521506, 3362008, 3491316, 3782259, 5043012, 6982632, 7564518, 10086024, 11346777, 15129036, 22693554, 30258072, 45387108, 90774216]

約数ペア:

[(1, 90774216), (2, 45387108), (3, 30258072), (4, 22693554), (6, 15129036), (8, 11346777), (9, 10086024), (12, 7564518), (13, 6982632), (18, 5043012), (24, 3782259), (26, 3491316), (27, 3362008), (36, 2521506), (39, 2327544), (52, 1745658), (54, 1681004), (72, 1260753), (78, 1163772), (104, 872829), (108, 840502), (117, 775848), (156, 581886), (216, 420251), (234, 387924), (312, 290943), (351, 258616), (468, 193962), (702, 129308), (936, 96981), (1404, 64654), (2808, 32327)]