65881608

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{439}}^1$

素因数の和:511

約数の個数: 96

約数和(自身を含む): 183585600

約数和(自身を除く): 117703992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 148, 156, 169, 222, 296, 312, 338, 439, 444, 481, 507, 676, 878, 888, 962, 1014, 1317, 1352, 1443, 1756, 1924, 2028, 2634, 2886, 3512, 3848, 4056, 5268, 5707, 5772, 6253, 10536, 11414, 11544, 12506, 16243, 17121, 18759, 22828, 25012, 32486, 34242, 37518, 45656, 48729, 50024, 64972, 68484, 74191, 75036, 97458, 129944, 136968, 148382, 150072, 194916, 211159, 222573, 296764, 389832, 422318, 445146, 593528, 633477, 844636, 890292, 1266954, 1689272, 1780584, 2533908, 2745067, 5067816, 5490134, 8235201, 10980268, 16470402, 21960536, 32940804, 65881608]

約数ペア:

[(1, 65881608), (2, 32940804), (3, 21960536), (4, 16470402), (6, 10980268), (8, 8235201), (12, 5490134), (13, 5067816), (24, 2745067), (26, 2533908), (37, 1780584), (39, 1689272), (52, 1266954), (74, 890292), (78, 844636), (104, 633477), (111, 593528), (148, 445146), (156, 422318), (169, 389832), (222, 296764), (296, 222573), (312, 211159), (338, 194916), (439, 150072), (444, 148382), (481, 136968), (507, 129944), (676, 97458), (878, 75036), (888, 74191), (962, 68484), (1014, 64972), (1317, 50024), (1352, 48729), (1443, 45656), (1756, 37518), (1924, 34242), (2028, 32486), (2634, 25012), (2886, 22828), (3512, 18759), (3848, 17121), (4056, 16243), (5268, 12506), (5707, 11544), (5772, 11414), (6253, 10536)]