76808970

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{17417}}^1$

素因数の和:17444

約数の個数: 72

約数和(自身を含む): 232321284

約数和(自身を除く): 155512314

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 17417, 34834, 52251, 87085, 104502, 121919, 156753, 174170, 243838, 261255, 313506, 365757, 522510, 609595, 731514, 783765, 853433, 1097271, 1219190, 1567530, 1706866, 1828785, 2194542, 2560299, 3657570, 4267165, 5120598, 5486355, 7680897, 8534330, 10972710, 12801495, 15361794, 25602990, 38404485, 76808970]

約数ペア:

[(1, 76808970), (2, 38404485), (3, 25602990), (5, 15361794), (6, 12801495), (7, 10972710), (9, 8534330), (10, 7680897), (14, 5486355), (15, 5120598), (18, 4267165), (21, 3657570), (30, 2560299), (35, 2194542), (42, 1828785), (45, 1706866), (49, 1567530), (63, 1219190), (70, 1097271), (90, 853433), (98, 783765), (105, 731514), (126, 609595), (147, 522510), (210, 365757), (245, 313506), (294, 261255), (315, 243838), (441, 174170), (490, 156753), (630, 121919), (735, 104502), (882, 87085), (1470, 52251), (2205, 34834), (4410, 17417)]