71303076

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{607}}^1$

素因数の和:881

約数の個数: 72

約数和(自身を含む): 195197184

約数和(自身を除く): 123894108

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 251, 468, 502, 607, 753, 1004, 1214, 1506, 1821, 2259, 2428, 3012, 3263, 3642, 4518, 5463, 6526, 7284, 7891, 9036, 9789, 10926, 13052, 15782, 19578, 21852, 23673, 29367, 31564, 39156, 47346, 58734, 71019, 94692, 117468, 142038, 152357, 284076, 304714, 457071, 609428, 914142, 1371213, 1828284, 1980641, 2742426, 3961282, 5484852, 5941923, 7922564, 11883846, 17825769, 23767692, 35651538, 71303076]

約数ペア:

[(1, 71303076), (2, 35651538), (3, 23767692), (4, 17825769), (6, 11883846), (9, 7922564), (12, 5941923), (13, 5484852), (18, 3961282), (26, 2742426), (36, 1980641), (39, 1828284), (52, 1371213), (78, 914142), (117, 609428), (156, 457071), (234, 304714), (251, 284076), (468, 152357), (502, 142038), (607, 117468), (753, 94692), (1004, 71019), (1214, 58734), (1506, 47346), (1821, 39156), (2259, 31564), (2428, 29367), (3012, 23673), (3263, 21852), (3642, 19578), (4518, 15782), (5463, 13052), (6526, 10926), (7284, 9789), (7891, 9036)]