123846984

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{55487}}^1$

素因数の和:55530

約数の個数: 48

約数和(自身を含む): 346245120

約数和(自身を除く): 222398136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 55487, 110974, 166461, 221948, 332922, 443896, 499383, 665844, 998766, 1331688, 1720097, 1997532, 3440194, 3995064, 5160291, 6880388, 10320582, 13760776, 15480873, 20641164, 30961746, 41282328, 61923492, 123846984]

約数ペア:

[(1, 123846984), (2, 61923492), (3, 41282328), (4, 30961746), (6, 20641164), (8, 15480873), (9, 13760776), (12, 10320582), (18, 6880388), (24, 5160291), (31, 3995064), (36, 3440194), (62, 1997532), (72, 1720097), (93, 1331688), (124, 998766), (186, 665844), (248, 499383), (279, 443896), (372, 332922), (558, 221948), (744, 166461), (1116, 110974), (2232, 55487)]