80660328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{6577}}^1$

素因数の和:6666

約数の個数: 64

約数和(自身を含む): 233650560

約数和(自身を除く): 152990232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 73, 84, 146, 168, 219, 292, 438, 511, 584, 876, 1022, 1533, 1752, 2044, 3066, 4088, 6132, 6577, 12264, 13154, 19731, 26308, 39462, 46039, 52616, 78924, 92078, 138117, 157848, 184156, 276234, 368312, 480121, 552468, 960242, 1104936, 1440363, 1920484, 2880726, 3360847, 3840968, 5761452, 6721694, 10082541, 11522904, 13443388, 20165082, 26886776, 40330164, 80660328]

約数ペア:

[(1, 80660328), (2, 40330164), (3, 26886776), (4, 20165082), (6, 13443388), (7, 11522904), (8, 10082541), (12, 6721694), (14, 5761452), (21, 3840968), (24, 3360847), (28, 2880726), (42, 1920484), (56, 1440363), (73, 1104936), (84, 960242), (146, 552468), (168, 480121), (219, 368312), (292, 276234), (438, 184156), (511, 157848), (584, 138117), (876, 92078), (1022, 78924), (1533, 52616), (1752, 46039), (2044, 39462), (3066, 26308), (4088, 19731), (6132, 13154), (6577, 12264)]