71320026

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 153538560

約数和(自身を除く): 82218534

約数列:

[1, 2, 3, 6, 31, 59, 62, 67, 93, 97, 118, 134, 177, 186, 194, 201, 291, 354, 402, 582, 1829, 2077, 3007, 3658, 3953, 4154, 5487, 5723, 6014, 6231, 6499, 7906, 9021, 10974, 11446, 11859, 12462, 12998, 17169, 18042, 19497, 23718, 34338, 38994, 122543, 177413, 201469, 245086, 354826, 367629, 383441, 402938, 532239, 604407, 735258, 766882, 1064478, 1150323, 1208814, 2300646, 11886671, 23773342, 35660013, 71320026]

約数ペア:

[(1, 71320026), (2, 35660013), (3, 23773342), (6, 11886671), (31, 2300646), (59, 1208814), (62, 1150323), (67, 1064478), (93, 766882), (97, 735258), (118, 604407), (134, 532239), (177, 402938), (186, 383441), (194, 367629), (201, 354826), (291, 245086), (354, 201469), (402, 177413), (582, 122543), (1829, 38994), (2077, 34338), (3007, 23718), (3658, 19497), (3953, 18042), (4154, 17169), (5487, 12998), (5723, 12462), (6014, 11859), (6231, 11446), (6499, 10974), (7906, 9021)]