83615724

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{431}}^1$

素因数の和:775

約数の個数: 72

約数和(自身を含む): 225021888

約数和(自身を除く): 141406164

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 317, 431, 612, 634, 862, 951, 1268, 1293, 1724, 1902, 2586, 2853, 3804, 3879, 5172, 5389, 5706, 7327, 7758, 10778, 11412, 14654, 15516, 16167, 21556, 21981, 29308, 32334, 43962, 48501, 64668, 65943, 87924, 97002, 131886, 136627, 194004, 263772, 273254, 409881, 546508, 819762, 1229643, 1639524, 2322659, 2459286, 4645318, 4918572, 6967977, 9290636, 13935954, 20903931, 27871908, 41807862, 83615724]

約数ペア:

[(1, 83615724), (2, 41807862), (3, 27871908), (4, 20903931), (6, 13935954), (9, 9290636), (12, 6967977), (17, 4918572), (18, 4645318), (34, 2459286), (36, 2322659), (51, 1639524), (68, 1229643), (102, 819762), (153, 546508), (204, 409881), (306, 273254), (317, 263772), (431, 194004), (612, 136627), (634, 131886), (862, 97002), (951, 87924), (1268, 65943), (1293, 64668), (1724, 48501), (1902, 43962), (2586, 32334), (2853, 29308), (3804, 21981), (3879, 21556), (5172, 16167), (5389, 15516), (5706, 14654), (7327, 11412), (7758, 10778)]