83811972

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:541

約数の個数: 96

約数和(自身を含む): 221598720

約数和(自身を除く): 137786748

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, 457, 493, 527, 899, 914, 986, 1054, 1371, 1479, 1581, 1798, 1828, 1972, 2108, 2697, 2742, 2958, 3162, 3596, 5394, 5484, 5916, 6324, 7769, 10788, 13253, 14167, 15283, 15538, 23307, 26506, 28334, 30566, 31076, 39759, 42501, 45849, 46614, 53012, 56668, 61132, 79518, 85002, 91698, 93228, 159036, 170004, 183396, 225301, 240839, 410843, 450602, 481678, 675903, 722517, 821686, 901204, 963356, 1232529, 1351806, 1445034, 1643372, 2465058, 2703612, 2890068, 4930116, 6984331, 13968662, 20952993, 27937324, 41905986, 83811972]

約数ペア:

[(1, 83811972), (2, 41905986), (3, 27937324), (4, 20952993), (6, 13968662), (12, 6984331), (17, 4930116), (29, 2890068), (31, 2703612), (34, 2465058), (51, 1643372), (58, 1445034), (62, 1351806), (68, 1232529), (87, 963356), (93, 901204), (102, 821686), (116, 722517), (124, 675903), (174, 481678), (186, 450602), (204, 410843), (348, 240839), (372, 225301), (457, 183396), (493, 170004), (527, 159036), (899, 93228), (914, 91698), (986, 85002), (1054, 79518), (1371, 61132), (1479, 56668), (1581, 53012), (1798, 46614), (1828, 45849), (1972, 42501), (2108, 39759), (2697, 31076), (2742, 30566), (2958, 28334), (3162, 26506), (3596, 23307), (5394, 15538), (5484, 15283), (5916, 14167), (6324, 13253), (7769, 10788)]