71554932

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{971}}^1$

素因数の和:1093

約数の個数: 72

約数和(自身を含む): 191056320

約数和(自身を除く): 119501388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 89, 92, 138, 178, 207, 267, 276, 356, 414, 534, 801, 828, 971, 1068, 1602, 1942, 2047, 2913, 3204, 3884, 4094, 5826, 6141, 8188, 8739, 11652, 12282, 17478, 18423, 22333, 24564, 34956, 36846, 44666, 66999, 73692, 86419, 89332, 133998, 172838, 200997, 259257, 267996, 345676, 401994, 518514, 777771, 803988, 1037028, 1555542, 1987637, 3111084, 3975274, 5962911, 7950548, 11925822, 17888733, 23851644, 35777466, 71554932]

約数ペア:

[(1, 71554932), (2, 35777466), (3, 23851644), (4, 17888733), (6, 11925822), (9, 7950548), (12, 5962911), (18, 3975274), (23, 3111084), (36, 1987637), (46, 1555542), (69, 1037028), (89, 803988), (92, 777771), (138, 518514), (178, 401994), (207, 345676), (267, 267996), (276, 259257), (356, 200997), (414, 172838), (534, 133998), (801, 89332), (828, 86419), (971, 73692), (1068, 66999), (1602, 44666), (1942, 36846), (2047, 34956), (2913, 24564), (3204, 22333), (3884, 18423), (4094, 17478), (5826, 12282), (6141, 11652), (8188, 8739)]