71016876

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:468

約数の個数: 108

約数和(自身を含む): 211131648

約数和(自身を除く): 140114772

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 127, 147, 196, 252, 254, 294, 317, 381, 441, 508, 588, 634, 762, 882, 889, 951, 1143, 1268, 1524, 1764, 1778, 1902, 2219, 2286, 2667, 2853, 3556, 3804, 4438, 4572, 5334, 5706, 6223, 6657, 8001, 8876, 10668, 11412, 12446, 13314, 15533, 16002, 18669, 19971, 24892, 26628, 31066, 32004, 37338, 39942, 40259, 46599, 56007, 62132, 74676, 79884, 80518, 93198, 112014, 120777, 139797, 161036, 186396, 224028, 241554, 279594, 281813, 362331, 483108, 559188, 563626, 724662, 845439, 1127252, 1449324, 1690878, 1972691, 2536317, 3381756, 3945382, 5072634, 5918073, 7890764, 10145268, 11836146, 17754219, 23672292, 35508438, 71016876]

約数ペア:

[(1, 71016876), (2, 35508438), (3, 23672292), (4, 17754219), (6, 11836146), (7, 10145268), (9, 7890764), (12, 5918073), (14, 5072634), (18, 3945382), (21, 3381756), (28, 2536317), (36, 1972691), (42, 1690878), (49, 1449324), (63, 1127252), (84, 845439), (98, 724662), (126, 563626), (127, 559188), (147, 483108), (196, 362331), (252, 281813), (254, 279594), (294, 241554), (317, 224028), (381, 186396), (441, 161036), (508, 139797), (588, 120777), (634, 112014), (762, 93198), (882, 80518), (889, 79884), (951, 74676), (1143, 62132), (1268, 56007), (1524, 46599), (1764, 40259), (1778, 39942), (1902, 37338), (2219, 32004), (2286, 31066), (2667, 26628), (2853, 24892), (3556, 19971), (3804, 18669), (4438, 16002), (4572, 15533), (5334, 13314), (5706, 12446), (6223, 11412), (6657, 10668), (8001, 8876)]