71567463248

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{821}}^1\times {\mathrm{6101}}^1$

素因数の和:6996

約数の個数: 80

約数和(自身を含む): 149271517440

約数和(自身を除く): 77704054192

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 94, 152, 188, 304, 376, 752, 821, 893, 1642, 1786, 3284, 3572, 6101, 6568, 7144, 12202, 13136, 14288, 15599, 24404, 31198, 38587, 48808, 62396, 77174, 97616, 115919, 124792, 154348, 231838, 249584, 286747, 308696, 463676, 573494, 617392, 733153, 927352, 1146988, 1466306, 1854704, 2293976, 2932612, 4587952, 5008921, 5448193, 5865224, 10017842, 10896386, 11730448, 20035684, 21792772, 40071368, 43585544, 80142736, 87171088, 95169499, 190338998, 235419287, 380677996, 470838574, 761355992, 941677148, 1522711984, 1883354296, 3766708592, 4472966453, 8945932906, 17891865812, 35783731624, 71567463248]

約数ペア:

[(1, 71567463248), (2, 35783731624), (4, 17891865812), (8, 8945932906), (16, 4472966453), (19, 3766708592), (38, 1883354296), (47, 1522711984), (76, 941677148), (94, 761355992), (152, 470838574), (188, 380677996), (304, 235419287), (376, 190338998), (752, 95169499), (821, 87171088), (893, 80142736), (1642, 43585544), (1786, 40071368), (3284, 21792772), (3572, 20035684), (6101, 11730448), (6568, 10896386), (7144, 10017842), (12202, 5865224), (13136, 5448193), (14288, 5008921), (15599, 4587952), (24404, 2932612), (31198, 2293976), (38587, 1854704), (48808, 1466306), (62396, 1146988), (77174, 927352), (97616, 733153), (115919, 617392), (124792, 573494), (154348, 463676), (231838, 308696), (249584, 286747)]