77144310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{9631}}^1$

素因数の和:9733

約数の個数: 48

約数和(自身を含む): 202849920

約数和(自身を除く): 125705610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 2670, 4005, 8010, 9631, 19262, 28893, 48155, 57786, 86679, 96310, 144465, 173358, 288930, 433395, 857159, 866790, 1714318, 2571477, 4285795, 5142954, 7714431, 8571590, 12857385, 15428862, 25714770, 38572155, 77144310]

約数ペア:

[(1, 77144310), (2, 38572155), (3, 25714770), (5, 15428862), (6, 12857385), (9, 8571590), (10, 7714431), (15, 5142954), (18, 4285795), (30, 2571477), (45, 1714318), (89, 866790), (90, 857159), (178, 433395), (267, 288930), (445, 173358), (534, 144465), (801, 96310), (890, 86679), (1335, 57786), (1602, 48155), (2670, 28893), (4005, 19262), (8010, 9631)]