74755674

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{647}}^1$

素因数の和:800

約数の個数: 72

約数和(自身を含む): 190146528

約数和(自身を除く): 115390854

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 131, 147, 262, 294, 393, 441, 647, 786, 882, 917, 1179, 1294, 1834, 1941, 2358, 2751, 3882, 4529, 5502, 5823, 6419, 8253, 9058, 11646, 12838, 13587, 16506, 19257, 27174, 31703, 38514, 40761, 57771, 63406, 81522, 84757, 95109, 115542, 169514, 190218, 254271, 285327, 508542, 570654, 593299, 762813, 1186598, 1525626, 1779897, 3559794, 4153093, 5339691, 8306186, 10679382, 12459279, 24918558, 37377837, 74755674]

約数ペア:

[(1, 74755674), (2, 37377837), (3, 24918558), (6, 12459279), (7, 10679382), (9, 8306186), (14, 5339691), (18, 4153093), (21, 3559794), (42, 1779897), (49, 1525626), (63, 1186598), (98, 762813), (126, 593299), (131, 570654), (147, 508542), (262, 285327), (294, 254271), (393, 190218), (441, 169514), (647, 115542), (786, 95109), (882, 84757), (917, 81522), (1179, 63406), (1294, 57771), (1834, 40761), (1941, 38514), (2358, 31703), (2751, 27174), (3882, 19257), (4529, 16506), (5502, 13587), (5823, 12838), (6419, 11646), (8253, 9058)]