84894420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{857}}^1$

素因数の和:1009

約数の個数: 96

約数和(自身を含む): 258306048

約数和(自身を除く): 173411628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 127, 130, 156, 195, 254, 260, 381, 390, 508, 635, 762, 780, 857, 1270, 1524, 1651, 1714, 1905, 2540, 2571, 3302, 3428, 3810, 4285, 4953, 5142, 6604, 7620, 8255, 8570, 9906, 10284, 11141, 12855, 16510, 17140, 19812, 22282, 24765, 25710, 33020, 33423, 44564, 49530, 51420, 55705, 66846, 99060, 108839, 111410, 133692, 167115, 217678, 222820, 326517, 334230, 435356, 544195, 653034, 668460, 1088390, 1306068, 1414907, 1632585, 2176780, 2829814, 3265170, 4244721, 5659628, 6530340, 7074535, 8489442, 14149070, 16978884, 21223605, 28298140, 42447210, 84894420]

約数ペア:

[(1, 84894420), (2, 42447210), (3, 28298140), (4, 21223605), (5, 16978884), (6, 14149070), (10, 8489442), (12, 7074535), (13, 6530340), (15, 5659628), (20, 4244721), (26, 3265170), (30, 2829814), (39, 2176780), (52, 1632585), (60, 1414907), (65, 1306068), (78, 1088390), (127, 668460), (130, 653034), (156, 544195), (195, 435356), (254, 334230), (260, 326517), (381, 222820), (390, 217678), (508, 167115), (635, 133692), (762, 111410), (780, 108839), (857, 99060), (1270, 66846), (1524, 55705), (1651, 51420), (1714, 49530), (1905, 44564), (2540, 33423), (2571, 33020), (3302, 25710), (3428, 24765), (3810, 22282), (4285, 19812), (4953, 17140), (5142, 16510), (6604, 12855), (7620, 11141), (8255, 10284), (8570, 9906)]