70156854

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{991}}^1$

素因数の和:1047

約数の個数: 80

約数和(自身を含む): 172846080

約数和(自身を除く): 102689226

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 38, 46, 54, 57, 69, 81, 114, 138, 162, 171, 207, 342, 414, 437, 513, 621, 874, 991, 1026, 1242, 1311, 1539, 1863, 1982, 2622, 2973, 3078, 3726, 3933, 5946, 7866, 8919, 11799, 17838, 18829, 22793, 23598, 26757, 35397, 37658, 45586, 53514, 56487, 68379, 70794, 80271, 112974, 136758, 160542, 169461, 205137, 338922, 410274, 433067, 508383, 615411, 866134, 1016766, 1230822, 1299201, 1525149, 1846233, 2598402, 3050298, 3692466, 3897603, 7795206, 11692809, 23385618, 35078427, 70156854]

約数ペア:

[(1, 70156854), (2, 35078427), (3, 23385618), (6, 11692809), (9, 7795206), (18, 3897603), (19, 3692466), (23, 3050298), (27, 2598402), (38, 1846233), (46, 1525149), (54, 1299201), (57, 1230822), (69, 1016766), (81, 866134), (114, 615411), (138, 508383), (162, 433067), (171, 410274), (207, 338922), (342, 205137), (414, 169461), (437, 160542), (513, 136758), (621, 112974), (874, 80271), (991, 70794), (1026, 68379), (1242, 56487), (1311, 53514), (1539, 45586), (1863, 37658), (1982, 35397), (2622, 26757), (2973, 23598), (3078, 22793), (3726, 18829), (3933, 17838), (5946, 11799), (7866, 8919)]