81598776

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28571}}^1$

素因数の和:28604

約数の個数: 64

約数和(自身を含む): 246862080

約数和(自身を除く): 165263304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 119, 136, 168, 204, 238, 357, 408, 476, 714, 952, 1428, 2856, 28571, 57142, 85713, 114284, 171426, 199997, 228568, 342852, 399994, 485707, 599991, 685704, 799988, 971414, 1199982, 1457121, 1599976, 1942828, 2399964, 2914242, 3399949, 3885656, 4799928, 5828484, 6799898, 10199847, 11656968, 13599796, 20399694, 27199592, 40799388, 81598776]

約数ペア:

[(1, 81598776), (2, 40799388), (3, 27199592), (4, 20399694), (6, 13599796), (7, 11656968), (8, 10199847), (12, 6799898), (14, 5828484), (17, 4799928), (21, 3885656), (24, 3399949), (28, 2914242), (34, 2399964), (42, 1942828), (51, 1599976), (56, 1457121), (68, 1199982), (84, 971414), (102, 799988), (119, 685704), (136, 599991), (168, 485707), (204, 399994), (238, 342852), (357, 228568), (408, 199997), (476, 171426), (714, 114284), (952, 85713), (1428, 57142), (2856, 28571)]