121295412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{2689}}^1$

素因数の和:2885

約数の個数: 72

約数和(自身を含む): 352497600

約数和(自身を除く): 231202188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 179, 252, 358, 537, 716, 1074, 1253, 1611, 2148, 2506, 2689, 3222, 3759, 5012, 5378, 6444, 7518, 8067, 10756, 11277, 15036, 16134, 18823, 22554, 24201, 32268, 37646, 45108, 48402, 56469, 75292, 96804, 112938, 169407, 225876, 338814, 481331, 677628, 962662, 1443993, 1925324, 2887986, 3369317, 4331979, 5775972, 6738634, 8663958, 10107951, 13477268, 17327916, 20215902, 30323853, 40431804, 60647706, 121295412]

約数ペア:

[(1, 121295412), (2, 60647706), (3, 40431804), (4, 30323853), (6, 20215902), (7, 17327916), (9, 13477268), (12, 10107951), (14, 8663958), (18, 6738634), (21, 5775972), (28, 4331979), (36, 3369317), (42, 2887986), (63, 1925324), (84, 1443993), (126, 962662), (179, 677628), (252, 481331), (358, 338814), (537, 225876), (716, 169407), (1074, 112938), (1253, 96804), (1611, 75292), (2148, 56469), (2506, 48402), (2689, 45108), (3222, 37646), (3759, 32268), (5012, 24201), (5378, 22554), (6444, 18823), (7518, 16134), (8067, 15036), (10756, 11277)]