80502012

素因数分解:

$2^2\times 3^6\times {\mathrm{19}}^1\times {\mathrm{1453}}^1$

素因数の和:1494

約数の個数: 84

約数和(自身を含む): 222491080

約数和(自身を除く): 141989068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 684, 729, 972, 1026, 1453, 1458, 1539, 2052, 2906, 2916, 3078, 4359, 4617, 5812, 6156, 8718, 9234, 13077, 13851, 17436, 18468, 26154, 27607, 27702, 39231, 52308, 55214, 55404, 78462, 82821, 110428, 117693, 156924, 165642, 235386, 248463, 331284, 353079, 470772, 496926, 706158, 745389, 993852, 1059237, 1412316, 1490778, 2118474, 2236167, 2981556, 4236948, 4472334, 6708501, 8944668, 13417002, 20125503, 26834004, 40251006, 80502012]

約数ペア:

[(1, 80502012), (2, 40251006), (3, 26834004), (4, 20125503), (6, 13417002), (9, 8944668), (12, 6708501), (18, 4472334), (19, 4236948), (27, 2981556), (36, 2236167), (38, 2118474), (54, 1490778), (57, 1412316), (76, 1059237), (81, 993852), (108, 745389), (114, 706158), (162, 496926), (171, 470772), (228, 353079), (243, 331284), (324, 248463), (342, 235386), (486, 165642), (513, 156924), (684, 117693), (729, 110428), (972, 82821), (1026, 78462), (1453, 55404), (1458, 55214), (1539, 52308), (2052, 39231), (2906, 27702), (2916, 27607), (3078, 26154), (4359, 18468), (4617, 17436), (5812, 13851), (6156, 13077), (8718, 9234)]