87869964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1201}}^1$

素因数の和:1295

約数の個数: 96

約数和(自身を含む): 256324096

約数和(自身を除く): 168454132

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 67, 78, 84, 91, 134, 156, 182, 201, 268, 273, 364, 402, 469, 546, 804, 871, 938, 1092, 1201, 1407, 1742, 1876, 2402, 2613, 2814, 3484, 3603, 4804, 5226, 5628, 6097, 7206, 8407, 10452, 12194, 14412, 15613, 16814, 18291, 24388, 25221, 31226, 33628, 36582, 46839, 50442, 62452, 73164, 80467, 93678, 100884, 109291, 160934, 187356, 218582, 241401, 321868, 327873, 437164, 482802, 563269, 655746, 965604, 1046071, 1126538, 1311492, 1689807, 2092142, 2253076, 3138213, 3379614, 4184284, 6276426, 6759228, 7322497, 12552852, 14644994, 21967491, 29289988, 43934982, 87869964]

約数ペア:

[(1, 87869964), (2, 43934982), (3, 29289988), (4, 21967491), (6, 14644994), (7, 12552852), (12, 7322497), (13, 6759228), (14, 6276426), (21, 4184284), (26, 3379614), (28, 3138213), (39, 2253076), (42, 2092142), (52, 1689807), (67, 1311492), (78, 1126538), (84, 1046071), (91, 965604), (134, 655746), (156, 563269), (182, 482802), (201, 437164), (268, 327873), (273, 321868), (364, 241401), (402, 218582), (469, 187356), (546, 160934), (804, 109291), (871, 100884), (938, 93678), (1092, 80467), (1201, 73164), (1407, 62452), (1742, 50442), (1876, 46839), (2402, 36582), (2613, 33628), (2814, 31226), (3484, 25221), (3603, 24388), (4804, 18291), (5226, 16814), (5628, 15613), (6097, 14412), (7206, 12194), (8407, 10452)]