89399340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{9371}}^1$

素因数の和:9439

約数の個数: 72

約数和(自身を含む): 276324048

約数和(自身を除く): 186924708

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 90, 106, 159, 180, 212, 265, 318, 477, 530, 636, 795, 954, 1060, 1590, 1908, 2385, 3180, 4770, 9371, 9540, 18742, 28113, 37484, 46855, 56226, 84339, 93710, 112452, 140565, 168678, 187420, 281130, 337356, 421695, 496663, 562260, 843390, 993326, 1489989, 1686780, 1986652, 2483315, 2979978, 4469967, 4966630, 5959956, 7449945, 8939934, 9933260, 14899890, 17879868, 22349835, 29799780, 44699670, 89399340]

約数ペア:

[(1, 89399340), (2, 44699670), (3, 29799780), (4, 22349835), (5, 17879868), (6, 14899890), (9, 9933260), (10, 8939934), (12, 7449945), (15, 5959956), (18, 4966630), (20, 4469967), (30, 2979978), (36, 2483315), (45, 1986652), (53, 1686780), (60, 1489989), (90, 993326), (106, 843390), (159, 562260), (180, 496663), (212, 421695), (265, 337356), (318, 281130), (477, 187420), (530, 168678), (636, 140565), (795, 112452), (954, 93710), (1060, 84339), (1590, 56226), (1908, 46855), (2385, 37484), (3180, 28113), (4770, 18742), (9371, 9540)]