82568460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2861}}^1$

素因数の和:2923

約数の個数: 96

約数和(自身を含む): 255794112

約数和(自身を除く): 173225652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 37, 39, 52, 60, 65, 74, 78, 111, 130, 148, 156, 185, 195, 222, 260, 370, 390, 444, 481, 555, 740, 780, 962, 1110, 1443, 1924, 2220, 2405, 2861, 2886, 4810, 5722, 5772, 7215, 8583, 9620, 11444, 14305, 14430, 17166, 28610, 28860, 34332, 37193, 42915, 57220, 74386, 85830, 105857, 111579, 148772, 171660, 185965, 211714, 223158, 317571, 371930, 423428, 446316, 529285, 557895, 635142, 743860, 1058570, 1115790, 1270284, 1376141, 1587855, 2117140, 2231580, 2752282, 3175710, 4128423, 5504564, 6351420, 6880705, 8256846, 13761410, 16513692, 20642115, 27522820, 41284230, 82568460]

約数ペア:

[(1, 82568460), (2, 41284230), (3, 27522820), (4, 20642115), (5, 16513692), (6, 13761410), (10, 8256846), (12, 6880705), (13, 6351420), (15, 5504564), (20, 4128423), (26, 3175710), (30, 2752282), (37, 2231580), (39, 2117140), (52, 1587855), (60, 1376141), (65, 1270284), (74, 1115790), (78, 1058570), (111, 743860), (130, 635142), (148, 557895), (156, 529285), (185, 446316), (195, 423428), (222, 371930), (260, 317571), (370, 223158), (390, 211714), (444, 185965), (481, 171660), (555, 148772), (740, 111579), (780, 105857), (962, 85830), (1110, 74386), (1443, 57220), (1924, 42915), (2220, 37193), (2405, 34332), (2861, 28860), (2886, 28610), (4810, 17166), (5722, 14430), (5772, 14305), (7215, 11444), (8583, 9620)]