66615672

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{421}}^1$

素因数の和:796

約数の個数: 64

約数和(自身を含む): 176227200

約数和(自身を除く): 109611528

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 347, 421, 456, 694, 842, 1041, 1263, 1388, 1684, 2082, 2526, 2776, 3368, 4164, 5052, 6593, 7999, 8328, 10104, 13186, 15998, 19779, 23997, 26372, 31996, 39558, 47994, 52744, 63992, 79116, 95988, 146087, 158232, 191976, 292174, 438261, 584348, 876522, 1168696, 1753044, 2775653, 3506088, 5551306, 8326959, 11102612, 16653918, 22205224, 33307836, 66615672]

約数ペア:

[(1, 66615672), (2, 33307836), (3, 22205224), (4, 16653918), (6, 11102612), (8, 8326959), (12, 5551306), (19, 3506088), (24, 2775653), (38, 1753044), (57, 1168696), (76, 876522), (114, 584348), (152, 438261), (228, 292174), (347, 191976), (421, 158232), (456, 146087), (694, 95988), (842, 79116), (1041, 63992), (1263, 52744), (1388, 47994), (1684, 39558), (2082, 31996), (2526, 26372), (2776, 23997), (3368, 19779), (4164, 15998), (5052, 13186), (6593, 10104), (7999, 8328)]