142612344

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{40423}}^1$

素因数の和:40449

約数の個数: 72

約数和(自身を含む): 449312760

約数和(自身を除く): 306700416

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 40423, 80846, 121269, 161692, 242538, 282961, 323384, 363807, 485076, 565922, 727614, 848883, 970152, 1131844, 1455228, 1697766, 1980727, 2263688, 2546649, 2910456, 3395532, 3961454, 5093298, 5942181, 6791064, 7922908, 10186596, 11884362, 15845816, 17826543, 20373192, 23768724, 35653086, 47537448, 71306172, 142612344]

約数ペア:

[(1, 142612344), (2, 71306172), (3, 47537448), (4, 35653086), (6, 23768724), (7, 20373192), (8, 17826543), (9, 15845816), (12, 11884362), (14, 10186596), (18, 7922908), (21, 6791064), (24, 5942181), (28, 5093298), (36, 3961454), (42, 3395532), (49, 2910456), (56, 2546649), (63, 2263688), (72, 1980727), (84, 1697766), (98, 1455228), (126, 1131844), (147, 970152), (168, 848883), (196, 727614), (252, 565922), (294, 485076), (392, 363807), (441, 323384), (504, 282961), (588, 242538), (882, 161692), (1176, 121269), (1764, 80846), (3528, 40423)]