80663376

素因数分解:

$2^4\times 3^1\times {\mathrm{331}}^1\times {\mathrm{5077}}^1$

素因数の和:5419

約数の個数: 40

約数和(自身を含む): 209051104

約数和(自身を除く): 128387728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 331, 662, 993, 1324, 1986, 2648, 3972, 5077, 5296, 7944, 10154, 15231, 15888, 20308, 30462, 40616, 60924, 81232, 121848, 243696, 1680487, 3360974, 5041461, 6721948, 10082922, 13443896, 20165844, 26887792, 40331688, 80663376]

約数ペア:

[(1, 80663376), (2, 40331688), (3, 26887792), (4, 20165844), (6, 13443896), (8, 10082922), (12, 6721948), (16, 5041461), (24, 3360974), (48, 1680487), (331, 243696), (662, 121848), (993, 81232), (1324, 60924), (1986, 40616), (2648, 30462), (3972, 20308), (5077, 15888), (5296, 15231), (7944, 10154)]