71519904

素因数分解:

$2^5\times 3^2\times {\mathrm{103}}^1\times {\mathrm{2411}}^1$

素因数の和:2530

約数の個数: 72

約数和(自身を含む): 205444512

約数和(自身を除く): 133924608

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, 2411, 2472, 3296, 3708, 4822, 4944, 7233, 7416, 9644, 9888, 14466, 14832, 19288, 21699, 28932, 29664, 38576, 43398, 57864, 77152, 86796, 115728, 173592, 231456, 248333, 347184, 496666, 694368, 744999, 993332, 1489998, 1986664, 2234997, 2979996, 3973328, 4469994, 5959992, 7946656, 8939988, 11919984, 17879976, 23839968, 35759952, 71519904]

約数ペア:

[(1, 71519904), (2, 35759952), (3, 23839968), (4, 17879976), (6, 11919984), (8, 8939988), (9, 7946656), (12, 5959992), (16, 4469994), (18, 3973328), (24, 2979996), (32, 2234997), (36, 1986664), (48, 1489998), (72, 993332), (96, 744999), (103, 694368), (144, 496666), (206, 347184), (288, 248333), (309, 231456), (412, 173592), (618, 115728), (824, 86796), (927, 77152), (1236, 57864), (1648, 43398), (1854, 38576), (2411, 29664), (2472, 28932), (3296, 21699), (3708, 19288), (4822, 14832), (4944, 14466), (7233, 9888), (7416, 9644)]