86471220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3541}}^1$

素因数の和:3601

約数の個数: 96

約数和(自身を含む): 271345536

約数和(自身を除く): 184874316

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 37, 44, 55, 60, 66, 74, 110, 111, 132, 148, 165, 185, 220, 222, 330, 370, 407, 444, 555, 660, 740, 814, 1110, 1221, 1628, 2035, 2220, 2442, 3541, 4070, 4884, 6105, 7082, 8140, 10623, 12210, 14164, 17705, 21246, 24420, 35410, 38951, 42492, 53115, 70820, 77902, 106230, 116853, 131017, 155804, 194755, 212460, 233706, 262034, 389510, 393051, 467412, 524068, 584265, 655085, 779020, 786102, 1168530, 1310170, 1441187, 1572204, 1965255, 2337060, 2620340, 2882374, 3930510, 4323561, 5764748, 7205935, 7861020, 8647122, 14411870, 17294244, 21617805, 28823740, 43235610, 86471220]

約数ペア:

[(1, 86471220), (2, 43235610), (3, 28823740), (4, 21617805), (5, 17294244), (6, 14411870), (10, 8647122), (11, 7861020), (12, 7205935), (15, 5764748), (20, 4323561), (22, 3930510), (30, 2882374), (33, 2620340), (37, 2337060), (44, 1965255), (55, 1572204), (60, 1441187), (66, 1310170), (74, 1168530), (110, 786102), (111, 779020), (132, 655085), (148, 584265), (165, 524068), (185, 467412), (220, 393051), (222, 389510), (330, 262034), (370, 233706), (407, 212460), (444, 194755), (555, 155804), (660, 131017), (740, 116853), (814, 106230), (1110, 77902), (1221, 70820), (1628, 53115), (2035, 42492), (2220, 38951), (2442, 35410), (3541, 24420), (4070, 21246), (4884, 17705), (6105, 14164), (7082, 12210), (8140, 10623)]