78647646

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:406

約数の個数: 96

約数和(自身を含む): 202704768

約数和(自身を除く): 124057122

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 83, 98, 147, 154, 166, 231, 249, 293, 294, 462, 498, 539, 581, 586, 879, 913, 1078, 1162, 1617, 1743, 1758, 1826, 2051, 2739, 3223, 3234, 3486, 4067, 4102, 5478, 6153, 6391, 6446, 8134, 9669, 12201, 12306, 12782, 14357, 19173, 19338, 22561, 24319, 24402, 28714, 38346, 43071, 44737, 45122, 48638, 67683, 72957, 86142, 89474, 134211, 135366, 145914, 157927, 170233, 267509, 268422, 315854, 340466, 473781, 510699, 535018, 802527, 947562, 1021398, 1191631, 1605054, 1872563, 2383262, 3574893, 3745126, 5617689, 7149786, 11235378, 13107941, 26215882, 39323823, 78647646]

約数ペア:

[(1, 78647646), (2, 39323823), (3, 26215882), (6, 13107941), (7, 11235378), (11, 7149786), (14, 5617689), (21, 3745126), (22, 3574893), (33, 2383262), (42, 1872563), (49, 1605054), (66, 1191631), (77, 1021398), (83, 947562), (98, 802527), (147, 535018), (154, 510699), (166, 473781), (231, 340466), (249, 315854), (293, 268422), (294, 267509), (462, 170233), (498, 157927), (539, 145914), (581, 135366), (586, 134211), (879, 89474), (913, 86142), (1078, 72957), (1162, 67683), (1617, 48638), (1743, 45122), (1758, 44737), (1826, 43071), (2051, 38346), (2739, 28714), (3223, 24402), (3234, 24319), (3486, 22561), (4067, 19338), (4102, 19173), (5478, 14357), (6153, 12782), (6391, 12306), (6446, 12201), (8134, 9669)]