71697888

素因数分解:

$2^5\times 3^2\times {\mathrm{103}}^1\times {\mathrm{2417}}^1$

素因数の和:2536

約数の個数: 72

約数和(自身を含む): 205955568

約数和(自身を除く): 134257680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 103, 144, 206, 288, 309, 412, 618, 824, 927, 1236, 1648, 1854, 2417, 2472, 3296, 3708, 4834, 4944, 7251, 7416, 9668, 9888, 14502, 14832, 19336, 21753, 29004, 29664, 38672, 43506, 58008, 77344, 87012, 116016, 174024, 232032, 248951, 348048, 497902, 696096, 746853, 995804, 1493706, 1991608, 2240559, 2987412, 3983216, 4481118, 5974824, 7966432, 8962236, 11949648, 17924472, 23899296, 35848944, 71697888]

約数ペア:

[(1, 71697888), (2, 35848944), (3, 23899296), (4, 17924472), (6, 11949648), (8, 8962236), (9, 7966432), (12, 5974824), (16, 4481118), (18, 3983216), (24, 2987412), (32, 2240559), (36, 1991608), (48, 1493706), (72, 995804), (96, 746853), (103, 696096), (144, 497902), (206, 348048), (288, 248951), (309, 232032), (412, 174024), (618, 116016), (824, 87012), (927, 77344), (1236, 58008), (1648, 43506), (1854, 38672), (2417, 29664), (2472, 29004), (3296, 21753), (3708, 19336), (4834, 14832), (4944, 14502), (7251, 9888), (7416, 9668)]