131014764

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{103}}^1\times {\mathrm{397}}^1$

素因数の和:599

約数の個数: 72

約数和(自身を含む): 339000480

約数和(自身を除く): 207985716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 103, 178, 206, 267, 309, 356, 397, 412, 534, 618, 794, 801, 927, 1068, 1191, 1236, 1588, 1602, 1854, 2382, 3204, 3573, 3708, 4764, 7146, 9167, 14292, 18334, 27501, 35333, 36668, 40891, 55002, 70666, 81782, 82503, 105999, 110004, 122673, 141332, 163564, 165006, 211998, 245346, 317997, 330012, 368019, 423996, 490692, 635994, 736038, 1271988, 1472076, 3639299, 7278598, 10917897, 14557196, 21835794, 32753691, 43671588, 65507382, 131014764]

約数ペア:

[(1, 131014764), (2, 65507382), (3, 43671588), (4, 32753691), (6, 21835794), (9, 14557196), (12, 10917897), (18, 7278598), (36, 3639299), (89, 1472076), (103, 1271988), (178, 736038), (206, 635994), (267, 490692), (309, 423996), (356, 368019), (397, 330012), (412, 317997), (534, 245346), (618, 211998), (794, 165006), (801, 163564), (927, 141332), (1068, 122673), (1191, 110004), (1236, 105999), (1588, 82503), (1602, 81782), (1854, 70666), (2382, 55002), (3204, 40891), (3573, 36668), (3708, 35333), (4764, 27501), (7146, 18334), (9167, 14292)]