63840532

素因数分解:

$2^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:154

約数の個数: 96

約数和(自身を含む): 143360000

約数和(自身を除く): 79519468

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 49, 62, 76, 79, 98, 124, 133, 158, 196, 217, 266, 316, 343, 434, 532, 553, 589, 686, 868, 931, 1106, 1178, 1372, 1501, 1519, 1862, 2212, 2356, 2449, 3002, 3038, 3724, 3871, 4123, 4898, 6004, 6076, 6517, 7742, 8246, 9796, 10507, 10633, 13034, 15484, 16492, 17143, 21014, 21266, 26068, 27097, 28861, 34286, 42028, 42532, 46531, 54194, 57722, 68572, 73549, 93062, 108388, 115444, 120001, 147098, 186124, 202027, 240002, 294196, 325717, 404054, 480004, 514843, 651434, 808108, 840007, 1029686, 1302868, 1680014, 2059372, 2280019, 3360028, 4560038, 9120076, 15960133, 31920266, 63840532]

約数ペア:

[(1, 63840532), (2, 31920266), (4, 15960133), (7, 9120076), (14, 4560038), (19, 3360028), (28, 2280019), (31, 2059372), (38, 1680014), (49, 1302868), (62, 1029686), (76, 840007), (79, 808108), (98, 651434), (124, 514843), (133, 480004), (158, 404054), (196, 325717), (217, 294196), (266, 240002), (316, 202027), (343, 186124), (434, 147098), (532, 120001), (553, 115444), (589, 108388), (686, 93062), (868, 73549), (931, 68572), (1106, 57722), (1178, 54194), (1372, 46531), (1501, 42532), (1519, 42028), (1862, 34286), (2212, 28861), (2356, 27097), (2449, 26068), (3002, 21266), (3038, 21014), (3724, 17143), (3871, 16492), (4123, 15484), (4898, 13034), (6004, 10633), (6076, 10507), (6517, 9796), (7742, 8246)]