123731916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{7877}}^1$

素因数の和:7919

約数の個数: 96

約数和(自身を含む): 381169152

約数和(自身を除く): 257437236

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 44, 51, 66, 68, 77, 84, 102, 119, 132, 154, 187, 204, 231, 238, 308, 357, 374, 462, 476, 561, 714, 748, 924, 1122, 1309, 1428, 2244, 2618, 3927, 5236, 7854, 7877, 15708, 15754, 23631, 31508, 47262, 55139, 86647, 94524, 110278, 133909, 165417, 173294, 220556, 259941, 267818, 330834, 346588, 401727, 519882, 535636, 606529, 661668, 803454, 937363, 1039764, 1213058, 1472999, 1606908, 1819587, 1874726, 2426116, 2812089, 2945998, 3639174, 3749452, 4418997, 5624178, 5891996, 7278348, 8837994, 10310993, 11248356, 17675988, 20621986, 30932979, 41243972, 61865958, 123731916]

約数ペア:

[(1, 123731916), (2, 61865958), (3, 41243972), (4, 30932979), (6, 20621986), (7, 17675988), (11, 11248356), (12, 10310993), (14, 8837994), (17, 7278348), (21, 5891996), (22, 5624178), (28, 4418997), (33, 3749452), (34, 3639174), (42, 2945998), (44, 2812089), (51, 2426116), (66, 1874726), (68, 1819587), (77, 1606908), (84, 1472999), (102, 1213058), (119, 1039764), (132, 937363), (154, 803454), (187, 661668), (204, 606529), (231, 535636), (238, 519882), (308, 401727), (357, 346588), (374, 330834), (462, 267818), (476, 259941), (561, 220556), (714, 173294), (748, 165417), (924, 133909), (1122, 110278), (1309, 94524), (1428, 86647), (2244, 55139), (2618, 47262), (3927, 31508), (5236, 23631), (7854, 15754), (7877, 15708)]