72842896

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{547}}^1$

素因数の和:632

約数の個数: 80

約数和(自身を含む): 171239040

約数和(自身を除く): 98396144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 41, 56, 58, 82, 112, 116, 164, 203, 232, 287, 328, 406, 464, 547, 574, 656, 812, 1094, 1148, 1189, 1624, 2188, 2296, 2378, 3248, 3829, 4376, 4592, 4756, 7658, 8323, 8752, 9512, 15316, 15863, 16646, 19024, 22427, 30632, 31726, 33292, 44854, 61264, 63452, 66584, 89708, 111041, 126904, 133168, 156989, 179416, 222082, 253808, 313978, 358832, 444164, 627956, 650383, 888328, 1255912, 1300766, 1776656, 2511824, 2601532, 4552681, 5203064, 9105362, 10406128, 18210724, 36421448, 72842896]

約数ペア:

[(1, 72842896), (2, 36421448), (4, 18210724), (7, 10406128), (8, 9105362), (14, 5203064), (16, 4552681), (28, 2601532), (29, 2511824), (41, 1776656), (56, 1300766), (58, 1255912), (82, 888328), (112, 650383), (116, 627956), (164, 444164), (203, 358832), (232, 313978), (287, 253808), (328, 222082), (406, 179416), (464, 156989), (547, 133168), (574, 126904), (656, 111041), (812, 89708), (1094, 66584), (1148, 63452), (1189, 61264), (1624, 44854), (2188, 33292), (2296, 31726), (2378, 30632), (3248, 22427), (3829, 19024), (4376, 16646), (4592, 15863), (4756, 15316), (7658, 9512), (8323, 8752)]