71311218

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:168

約数の個数: 96

約数和(自身を含む): 170517312

約数和(自身を除く): 99206094

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 41, 57, 66, 73, 82, 114, 123, 146, 209, 219, 246, 361, 418, 438, 451, 627, 722, 779, 803, 902, 1083, 1254, 1353, 1387, 1558, 1606, 2166, 2337, 2409, 2706, 2774, 2993, 3971, 4161, 4674, 4818, 5986, 7942, 8322, 8569, 8979, 11913, 14801, 15257, 17138, 17958, 23826, 25707, 26353, 29602, 30514, 32923, 44403, 45771, 51414, 52706, 56867, 65846, 79059, 88806, 91542, 98769, 113734, 158118, 162811, 170601, 197538, 289883, 325622, 341202, 488433, 579766, 625537, 869649, 976866, 1080473, 1251074, 1739298, 1876611, 2160946, 3241419, 3753222, 6482838, 11885203, 23770406, 35655609, 71311218]

約数ペア:

[(1, 71311218), (2, 35655609), (3, 23770406), (6, 11885203), (11, 6482838), (19, 3753222), (22, 3241419), (33, 2160946), (38, 1876611), (41, 1739298), (57, 1251074), (66, 1080473), (73, 976866), (82, 869649), (114, 625537), (123, 579766), (146, 488433), (209, 341202), (219, 325622), (246, 289883), (361, 197538), (418, 170601), (438, 162811), (451, 158118), (627, 113734), (722, 98769), (779, 91542), (803, 88806), (902, 79059), (1083, 65846), (1254, 56867), (1353, 52706), (1387, 51414), (1558, 45771), (1606, 44403), (2166, 32923), (2337, 30514), (2409, 29602), (2706, 26353), (2774, 25707), (2993, 23826), (3971, 17958), (4161, 17138), (4674, 15257), (4818, 14801), (5986, 11913), (7942, 8979), (8322, 8569)]