7765553412

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{359}}^1\times {\mathrm{8231}}^1$

素因数の和:8673

約数の個数: 72

約数和(自身を含む): 19956343680

約数和(自身を除く): 12190790268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 359, 438, 657, 718, 876, 1077, 1314, 1436, 2154, 2628, 3231, 4308, 6462, 8231, 12924, 16462, 24693, 26207, 32924, 49386, 52414, 74079, 78621, 98772, 104828, 148158, 157242, 235863, 296316, 314484, 471726, 600863, 943452, 1201726, 1802589, 2403452, 2954929, 3605178, 5407767, 5909858, 7210356, 8864787, 10815534, 11819716, 17729574, 21631068, 26594361, 35459148, 53188722, 106377444, 215709817, 431419634, 647129451, 862839268, 1294258902, 1941388353, 2588517804, 3882776706, 7765553412]

約数ペア:

[(1, 7765553412), (2, 3882776706), (3, 2588517804), (4, 1941388353), (6, 1294258902), (9, 862839268), (12, 647129451), (18, 431419634), (36, 215709817), (73, 106377444), (146, 53188722), (219, 35459148), (292, 26594361), (359, 21631068), (438, 17729574), (657, 11819716), (718, 10815534), (876, 8864787), (1077, 7210356), (1314, 5909858), (1436, 5407767), (2154, 3605178), (2628, 2954929), (3231, 2403452), (4308, 1802589), (6462, 1201726), (8231, 943452), (12924, 600863), (16462, 471726), (24693, 314484), (26207, 296316), (32924, 235863), (49386, 157242), (52414, 148158), (74079, 104828), (78621, 98772)]