121542768

素因数分解:

$2^4\times 3^5\times {\mathrm{43}}^1\times {\mathrm{727}}^1$

素因数の和:793

約数の個数: 120

約数和(自身を含む): 361449088

約数和(自身を除く): 239906320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 81, 86, 108, 129, 144, 162, 172, 216, 243, 258, 324, 344, 387, 432, 486, 516, 648, 688, 727, 774, 972, 1032, 1161, 1296, 1454, 1548, 1944, 2064, 2181, 2322, 2908, 3096, 3483, 3888, 4362, 4644, 5816, 6192, 6543, 6966, 8724, 9288, 10449, 11632, 13086, 13932, 17448, 18576, 19629, 20898, 26172, 27864, 31261, 34896, 39258, 41796, 52344, 55728, 58887, 62522, 78516, 83592, 93783, 104688, 117774, 125044, 157032, 167184, 176661, 187566, 235548, 250088, 281349, 314064, 353322, 375132, 471096, 500176, 562698, 706644, 750264, 844047, 942192, 1125396, 1413288, 1500528, 1688094, 2250792, 2532141, 2826576, 3376188, 4501584, 5064282, 6752376, 7596423, 10128564, 13504752, 15192846, 20257128, 30385692, 40514256, 60771384, 121542768]

約数ペア:

[(1, 121542768), (2, 60771384), (3, 40514256), (4, 30385692), (6, 20257128), (8, 15192846), (9, 13504752), (12, 10128564), (16, 7596423), (18, 6752376), (24, 5064282), (27, 4501584), (36, 3376188), (43, 2826576), (48, 2532141), (54, 2250792), (72, 1688094), (81, 1500528), (86, 1413288), (108, 1125396), (129, 942192), (144, 844047), (162, 750264), (172, 706644), (216, 562698), (243, 500176), (258, 471096), (324, 375132), (344, 353322), (387, 314064), (432, 281349), (486, 250088), (516, 235548), (648, 187566), (688, 176661), (727, 167184), (774, 157032), (972, 125044), (1032, 117774), (1161, 104688), (1296, 93783), (1454, 83592), (1548, 78516), (1944, 62522), (2064, 58887), (2181, 55728), (2322, 52344), (2908, 41796), (3096, 39258), (3483, 34896), (3888, 31261), (4362, 27864), (4644, 26172), (5816, 20898), (6192, 19629), (6543, 18576), (6966, 17448), (8724, 13932), (9288, 13086), (10449, 11632)]