12973043232

素因数分解:

$2^5\times 3^2\times {\mathrm{181}}^1\times {\mathrm{248869}}^1$

素因数の和:249066

約数の個数: 72

約数和(自身を含む): 37096064460

約数和(自身を除く): 24123021228

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 181, 288, 362, 543, 724, 1086, 1448, 1629, 2172, 2896, 3258, 4344, 5792, 6516, 8688, 13032, 17376, 26064, 52128, 248869, 497738, 746607, 995476, 1493214, 1990952, 2239821, 2986428, 3981904, 4479642, 5972856, 7963808, 8959284, 11945712, 17918568, 23891424, 35837136, 45045289, 71674272, 90090578, 135135867, 180181156, 270271734, 360362312, 405407601, 540543468, 720724624, 810815202, 1081086936, 1441449248, 1621630404, 2162173872, 3243260808, 4324347744, 6486521616, 12973043232]

約数ペア:

[(1, 12973043232), (2, 6486521616), (3, 4324347744), (4, 3243260808), (6, 2162173872), (8, 1621630404), (9, 1441449248), (12, 1081086936), (16, 810815202), (18, 720724624), (24, 540543468), (32, 405407601), (36, 360362312), (48, 270271734), (72, 180181156), (96, 135135867), (144, 90090578), (181, 71674272), (288, 45045289), (362, 35837136), (543, 23891424), (724, 17918568), (1086, 11945712), (1448, 8959284), (1629, 7963808), (2172, 5972856), (2896, 4479642), (3258, 3981904), (4344, 2986428), (5792, 2239821), (6516, 1990952), (8688, 1493214), (13032, 995476), (17376, 746607), (26064, 497738), (52128, 248869)]