61878744

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{45233}}^1$

素因数の和:45264

約数の個数: 48

約数和(自身を含む): 176412600

約数和(自身を除く): 114533856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 45233, 90466, 135699, 180932, 271398, 361864, 407097, 542796, 814194, 859427, 1085592, 1628388, 1718854, 2578281, 3256776, 3437708, 5156562, 6875416, 7734843, 10313124, 15469686, 20626248, 30939372, 61878744]

約数ペア:

[(1, 61878744), (2, 30939372), (3, 20626248), (4, 15469686), (6, 10313124), (8, 7734843), (9, 6875416), (12, 5156562), (18, 3437708), (19, 3256776), (24, 2578281), (36, 1718854), (38, 1628388), (57, 1085592), (72, 859427), (76, 814194), (114, 542796), (152, 407097), (171, 361864), (228, 271398), (342, 180932), (456, 135699), (684, 90466), (1368, 45233)]