88131420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37663}}^1$

素因数の和:37691

約数の個数: 72

約数和(自身を含む): 287903616

約数和(自身を除く): 199772196

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 37663, 75326, 112989, 150652, 188315, 225978, 338967, 376630, 451956, 489619, 564945, 677934, 753260, 979238, 1129890, 1355868, 1468857, 1694835, 1958476, 2259780, 2448095, 2937714, 3389670, 4406571, 4896190, 5875428, 6779340, 7344285, 8813142, 9792380, 14688570, 17626284, 22032855, 29377140, 44065710, 88131420]

約数ペア:

[(1, 88131420), (2, 44065710), (3, 29377140), (4, 22032855), (5, 17626284), (6, 14688570), (9, 9792380), (10, 8813142), (12, 7344285), (13, 6779340), (15, 5875428), (18, 4896190), (20, 4406571), (26, 3389670), (30, 2937714), (36, 2448095), (39, 2259780), (45, 1958476), (52, 1694835), (60, 1468857), (65, 1355868), (78, 1129890), (90, 979238), (117, 753260), (130, 677934), (156, 564945), (180, 489619), (195, 451956), (234, 376630), (260, 338967), (390, 225978), (468, 188315), (585, 150652), (780, 112989), (1170, 75326), (2340, 37663)]