80040996

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:338

約数の個数: 144

約数和(自身を含む): 247811200

約数和(自身を除く): 167770204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 73, 76, 84, 114, 126, 133, 146, 171, 219, 228, 229, 252, 266, 292, 342, 399, 438, 458, 511, 532, 657, 684, 687, 798, 876, 916, 1022, 1197, 1314, 1374, 1387, 1533, 1596, 1603, 2044, 2061, 2394, 2628, 2748, 2774, 3066, 3206, 4122, 4161, 4351, 4599, 4788, 4809, 5548, 6132, 6412, 8244, 8322, 8702, 9198, 9618, 9709, 12483, 13053, 14427, 16644, 16717, 17404, 18396, 19236, 19418, 24966, 26106, 28854, 29127, 30457, 33434, 38836, 39159, 49932, 50151, 52212, 57708, 58254, 60914, 66868, 78318, 87381, 91371, 100302, 116508, 117019, 121828, 150453, 156636, 174762, 182742, 200604, 234038, 274113, 300906, 317623, 349524, 351057, 365484, 468076, 548226, 601812, 635246, 702114, 952869, 1053171, 1096452, 1270492, 1404228, 1905738, 2106342, 2223361, 2858607, 3811476, 4212684, 4446722, 5717214, 6670083, 8893444, 11434428, 13340166, 20010249, 26680332, 40020498, 80040996]

約数ペア:

[(1, 80040996), (2, 40020498), (3, 26680332), (4, 20010249), (6, 13340166), (7, 11434428), (9, 8893444), (12, 6670083), (14, 5717214), (18, 4446722), (19, 4212684), (21, 3811476), (28, 2858607), (36, 2223361), (38, 2106342), (42, 1905738), (57, 1404228), (63, 1270492), (73, 1096452), (76, 1053171), (84, 952869), (114, 702114), (126, 635246), (133, 601812), (146, 548226), (171, 468076), (219, 365484), (228, 351057), (229, 349524), (252, 317623), (266, 300906), (292, 274113), (342, 234038), (399, 200604), (438, 182742), (458, 174762), (511, 156636), (532, 150453), (657, 121828), (684, 117019), (687, 116508), (798, 100302), (876, 91371), (916, 87381), (1022, 78318), (1197, 66868), (1314, 60914), (1374, 58254), (1387, 57708), (1533, 52212), (1596, 50151), (1603, 49932), (2044, 39159), (2061, 38836), (2394, 33434), (2628, 30457), (2748, 29127), (2774, 28854), (3066, 26106), (3206, 24966), (4122, 19418), (4161, 19236), (4351, 18396), (4599, 17404), (4788, 16717), (4809, 16644), (5548, 14427), (6132, 13053), (6412, 12483), (8244, 9709), (8322, 9618), (8702, 9198)]