72808212

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:481

約数の個数: 96

約数和(自身を含む): 192568320

約数和(自身を除く): 119760108

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 31, 34, 51, 58, 62, 68, 87, 93, 102, 116, 124, 174, 186, 204, 348, 372, 397, 493, 527, 794, 899, 986, 1054, 1191, 1479, 1581, 1588, 1798, 1972, 2108, 2382, 2697, 2958, 3162, 3596, 4764, 5394, 5916, 6324, 6749, 10788, 11513, 12307, 13498, 15283, 20247, 23026, 24614, 26996, 30566, 34539, 36921, 40494, 45849, 46052, 49228, 61132, 69078, 73842, 80988, 91698, 138156, 147684, 183396, 195721, 209219, 356903, 391442, 418438, 587163, 627657, 713806, 782884, 836876, 1070709, 1174326, 1255314, 1427612, 2141418, 2348652, 2510628, 4282836, 6067351, 12134702, 18202053, 24269404, 36404106, 72808212]

約数ペア:

[(1, 72808212), (2, 36404106), (3, 24269404), (4, 18202053), (6, 12134702), (12, 6067351), (17, 4282836), (29, 2510628), (31, 2348652), (34, 2141418), (51, 1427612), (58, 1255314), (62, 1174326), (68, 1070709), (87, 836876), (93, 782884), (102, 713806), (116, 627657), (124, 587163), (174, 418438), (186, 391442), (204, 356903), (348, 209219), (372, 195721), (397, 183396), (493, 147684), (527, 138156), (794, 91698), (899, 80988), (986, 73842), (1054, 69078), (1191, 61132), (1479, 49228), (1581, 46052), (1588, 45849), (1798, 40494), (1972, 36921), (2108, 34539), (2382, 30566), (2697, 26996), (2958, 24614), (3162, 23026), (3596, 20247), (4764, 15283), (5394, 13498), (5916, 12307), (6324, 11513), (6749, 10788)]