9120076

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:147

約数の個数: 72

約数和(自身を含む): 20428800

約数和(自身を除く): 11308724

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 49, 62, 76, 79, 98, 124, 133, 158, 196, 217, 266, 316, 434, 532, 553, 589, 868, 931, 1106, 1178, 1501, 1519, 1862, 2212, 2356, 2449, 3002, 3038, 3724, 3871, 4123, 4898, 6004, 6076, 7742, 8246, 9796, 10507, 15484, 16492, 17143, 21014, 28861, 34286, 42028, 46531, 57722, 68572, 73549, 93062, 115444, 120001, 147098, 186124, 240002, 294196, 325717, 480004, 651434, 1302868, 2280019, 4560038, 9120076]

約数ペア:

[(1, 9120076), (2, 4560038), (4, 2280019), (7, 1302868), (14, 651434), (19, 480004), (28, 325717), (31, 294196), (38, 240002), (49, 186124), (62, 147098), (76, 120001), (79, 115444), (98, 93062), (124, 73549), (133, 68572), (158, 57722), (196, 46531), (217, 42028), (266, 34286), (316, 28861), (434, 21014), (532, 17143), (553, 16492), (589, 15484), (868, 10507), (931, 9796), (1106, 8246), (1178, 7742), (1501, 6076), (1519, 6004), (1862, 4898), (2212, 4123), (2356, 3871), (2449, 3724), (3002, 3038)]