71552820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:409

約数の個数: 96

約数和(自身を含む): 208067328

約数和(自身を除く): 136514508

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 167, 185, 193, 222, 334, 370, 386, 444, 501, 555, 579, 668, 740, 772, 835, 965, 1002, 1110, 1158, 1670, 1930, 2004, 2220, 2316, 2505, 2895, 3340, 3860, 5010, 5790, 6179, 7141, 10020, 11580, 12358, 14282, 18537, 21423, 24716, 28564, 30895, 32231, 35705, 37074, 42846, 61790, 64462, 71410, 74148, 85692, 92685, 96693, 107115, 123580, 128924, 142820, 161155, 185370, 193386, 214230, 322310, 370740, 386772, 428460, 483465, 644620, 966930, 1192547, 1933860, 2385094, 3577641, 4770188, 5962735, 7155282, 11925470, 14310564, 17888205, 23850940, 35776410, 71552820]

約数ペア:

[(1, 71552820), (2, 35776410), (3, 23850940), (4, 17888205), (5, 14310564), (6, 11925470), (10, 7155282), (12, 5962735), (15, 4770188), (20, 3577641), (30, 2385094), (37, 1933860), (60, 1192547), (74, 966930), (111, 644620), (148, 483465), (167, 428460), (185, 386772), (193, 370740), (222, 322310), (334, 214230), (370, 193386), (386, 185370), (444, 161155), (501, 142820), (555, 128924), (579, 123580), (668, 107115), (740, 96693), (772, 92685), (835, 85692), (965, 74148), (1002, 71410), (1110, 64462), (1158, 61790), (1670, 42846), (1930, 37074), (2004, 35705), (2220, 32231), (2316, 30895), (2505, 28564), (2895, 24716), (3340, 21423), (3860, 18537), (5010, 14282), (5790, 12358), (6179, 11580), (7141, 10020)]