121776472

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{367}}^1$

素因数の和:488

約数の個数: 64

約数和(自身を含む): 251712000

約数和(自身を除く): 129935528

約数列:

[1, 2, 4, 8, 19, 37, 38, 59, 74, 76, 118, 148, 152, 236, 296, 367, 472, 703, 734, 1121, 1406, 1468, 2183, 2242, 2812, 2936, 4366, 4484, 5624, 6973, 8732, 8968, 13579, 13946, 17464, 21653, 27158, 27892, 41477, 43306, 54316, 55784, 82954, 86612, 108632, 165908, 173224, 258001, 331816, 411407, 516002, 801161, 822814, 1032004, 1602322, 1645628, 2064008, 3204644, 3291256, 6409288, 15222059, 30444118, 60888236, 121776472]

約数ペア:

[(1, 121776472), (2, 60888236), (4, 30444118), (8, 15222059), (19, 6409288), (37, 3291256), (38, 3204644), (59, 2064008), (74, 1645628), (76, 1602322), (118, 1032004), (148, 822814), (152, 801161), (236, 516002), (296, 411407), (367, 331816), (472, 258001), (703, 173224), (734, 165908), (1121, 108632), (1406, 86612), (1468, 82954), (2183, 55784), (2242, 54316), (2812, 43306), (2936, 41477), (4366, 27892), (4484, 27158), (5624, 21653), (6973, 17464), (8732, 13946), (8968, 13579)]