86056020

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{17707}}^1$

素因数の和:17731

約数の個数: 72

約数和(自身を含む): 270719904

約数和(自身を除く): 184663884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 17707, 35414, 53121, 70828, 88535, 106242, 159363, 177070, 212484, 265605, 318726, 354140, 478089, 531210, 637452, 796815, 956178, 1062420, 1434267, 1593630, 1912356, 2390445, 2868534, 3187260, 4302801, 4780890, 5737068, 7171335, 8605602, 9561780, 14342670, 17211204, 21514005, 28685340, 43028010, 86056020]

約数ペア:

[(1, 86056020), (2, 43028010), (3, 28685340), (4, 21514005), (5, 17211204), (6, 14342670), (9, 9561780), (10, 8605602), (12, 7171335), (15, 5737068), (18, 4780890), (20, 4302801), (27, 3187260), (30, 2868534), (36, 2390445), (45, 1912356), (54, 1593630), (60, 1434267), (81, 1062420), (90, 956178), (108, 796815), (135, 637452), (162, 531210), (180, 478089), (243, 354140), (270, 318726), (324, 265605), (405, 212484), (486, 177070), (540, 159363), (810, 106242), (972, 88535), (1215, 70828), (1620, 53121), (2430, 35414), (4860, 17707)]