79924572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:848

約数の個数: 144

約数和(自身を含む): 257001472

約数和(自身を除く): 177076900

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 52, 62, 63, 78, 84, 91, 93, 117, 124, 126, 156, 182, 186, 217, 234, 252, 273, 279, 364, 372, 403, 434, 468, 546, 558, 651, 787, 806, 819, 868, 1092, 1116, 1209, 1302, 1574, 1612, 1638, 1953, 2361, 2418, 2604, 2821, 3148, 3276, 3627, 3906, 4722, 4836, 5509, 5642, 7083, 7254, 7812, 8463, 9444, 10231, 11018, 11284, 14166, 14508, 16527, 16926, 20462, 22036, 24397, 25389, 28332, 30693, 33054, 33852, 40924, 48794, 49581, 50778, 61386, 66108, 71617, 73191, 92079, 97588, 99162, 101556, 122772, 143234, 146382, 170779, 184158, 198324, 214851, 219573, 286468, 292764, 317161, 341558, 368316, 429702, 439146, 512337, 634322, 644553, 683116, 859404, 878292, 951483, 1024674, 1268644, 1289106, 1537011, 1902966, 2049348, 2220127, 2578212, 2854449, 3074022, 3805932, 4440254, 5708898, 6148044, 6660381, 8880508, 11417796, 13320762, 19981143, 26641524, 39962286, 79924572]

約数ペア:

[(1, 79924572), (2, 39962286), (3, 26641524), (4, 19981143), (6, 13320762), (7, 11417796), (9, 8880508), (12, 6660381), (13, 6148044), (14, 5708898), (18, 4440254), (21, 3805932), (26, 3074022), (28, 2854449), (31, 2578212), (36, 2220127), (39, 2049348), (42, 1902966), (52, 1537011), (62, 1289106), (63, 1268644), (78, 1024674), (84, 951483), (91, 878292), (93, 859404), (117, 683116), (124, 644553), (126, 634322), (156, 512337), (182, 439146), (186, 429702), (217, 368316), (234, 341558), (252, 317161), (273, 292764), (279, 286468), (364, 219573), (372, 214851), (403, 198324), (434, 184158), (468, 170779), (546, 146382), (558, 143234), (651, 122772), (787, 101556), (806, 99162), (819, 97588), (868, 92079), (1092, 73191), (1116, 71617), (1209, 66108), (1302, 61386), (1574, 50778), (1612, 49581), (1638, 48794), (1953, 40924), (2361, 33852), (2418, 33054), (2604, 30693), (2821, 28332), (3148, 25389), (3276, 24397), (3627, 22036), (3906, 20462), (4722, 16926), (4836, 16527), (5509, 14508), (5642, 14166), (7083, 11284), (7254, 11018), (7812, 10231), (8463, 9444)]