81810710014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1\times {\mathrm{5209}}^1$

素因数の和:5593

約数の個数: 64

約数和(自身を含む): 140444928000

約数和(自身を除く): 58634217986

約数列:

[1, 2, 11, 22, 29, 58, 103, 206, 239, 319, 478, 638, 1133, 2266, 2629, 2987, 5209, 5258, 5974, 6931, 10418, 13862, 24617, 32857, 49234, 57299, 65714, 76241, 114598, 151061, 152482, 270787, 302122, 536527, 541574, 713893, 1073054, 1244951, 1427786, 1661671, 2489902, 3323342, 5901797, 7852823, 11803594, 13694461, 15559283, 15705646, 27388922, 31118566, 36103579, 72207158, 128229953, 171152113, 256459906, 342304226, 397139369, 794278738, 1410529483, 2821058966, 3718668637, 7437337274, 40905355007, 81810710014]

約数ペア:

[(1, 81810710014), (2, 40905355007), (11, 7437337274), (22, 3718668637), (29, 2821058966), (58, 1410529483), (103, 794278738), (206, 397139369), (239, 342304226), (319, 256459906), (478, 171152113), (638, 128229953), (1133, 72207158), (2266, 36103579), (2629, 31118566), (2987, 27388922), (5209, 15705646), (5258, 15559283), (5974, 13694461), (6931, 11803594), (10418, 7852823), (13862, 5901797), (24617, 3323342), (32857, 2489902), (49234, 1661671), (57299, 1427786), (65714, 1244951), (76241, 1073054), (114598, 713893), (151061, 541574), (152482, 536527), (270787, 302122)]