73195524

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{947}}^1$

素因数の和:1089

約数の個数: 72

約数和(自身を含む): 196691040

約数和(自身を除く): 123495516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 113, 114, 171, 226, 228, 339, 342, 452, 678, 684, 947, 1017, 1356, 1894, 2034, 2147, 2841, 3788, 4068, 4294, 5682, 6441, 8523, 8588, 11364, 12882, 17046, 17993, 19323, 25764, 34092, 35986, 38646, 53979, 71972, 77292, 107011, 107958, 161937, 214022, 215916, 321033, 323874, 428044, 642066, 647748, 963099, 1284132, 1926198, 2033209, 3852396, 4066418, 6099627, 8132836, 12199254, 18298881, 24398508, 36597762, 73195524]

約数ペア:

[(1, 73195524), (2, 36597762), (3, 24398508), (4, 18298881), (6, 12199254), (9, 8132836), (12, 6099627), (18, 4066418), (19, 3852396), (36, 2033209), (38, 1926198), (57, 1284132), (76, 963099), (113, 647748), (114, 642066), (171, 428044), (226, 323874), (228, 321033), (339, 215916), (342, 214022), (452, 161937), (678, 107958), (684, 107011), (947, 77292), (1017, 71972), (1356, 53979), (1894, 38646), (2034, 35986), (2147, 34092), (2841, 25764), (3788, 19323), (4068, 17993), (4294, 17046), (5682, 12882), (6441, 11364), (8523, 8588)]