90613728

素因数分解:

$2^5\times 3^5\times {\mathrm{43}}^1\times {\mathrm{271}}^1$

素因数の和:339

約数の個数: 144

約数和(自身を含む): 274450176

約数和(自身を除く): 183836448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 72, 81, 86, 96, 108, 129, 144, 162, 172, 216, 243, 258, 271, 288, 324, 344, 387, 432, 486, 516, 542, 648, 688, 774, 813, 864, 972, 1032, 1084, 1161, 1296, 1376, 1548, 1626, 1944, 2064, 2168, 2322, 2439, 2592, 3096, 3252, 3483, 3888, 4128, 4336, 4644, 4878, 6192, 6504, 6966, 7317, 7776, 8672, 9288, 9756, 10449, 11653, 12384, 13008, 13932, 14634, 18576, 19512, 20898, 21951, 23306, 26016, 27864, 29268, 34959, 37152, 39024, 41796, 43902, 46612, 55728, 58536, 65853, 69918, 78048, 83592, 87804, 93224, 104877, 111456, 117072, 131706, 139836, 167184, 175608, 186448, 209754, 234144, 263412, 279672, 314631, 334368, 351216, 372896, 419508, 526824, 559344, 629262, 702432, 839016, 943893, 1053648, 1118688, 1258524, 1678032, 1887786, 2107296, 2517048, 2831679, 3356064, 3775572, 5034096, 5663358, 7551144, 10068192, 11326716, 15102288, 22653432, 30204576, 45306864, 90613728]

約数ペア:

[(1, 90613728), (2, 45306864), (3, 30204576), (4, 22653432), (6, 15102288), (8, 11326716), (9, 10068192), (12, 7551144), (16, 5663358), (18, 5034096), (24, 3775572), (27, 3356064), (32, 2831679), (36, 2517048), (43, 2107296), (48, 1887786), (54, 1678032), (72, 1258524), (81, 1118688), (86, 1053648), (96, 943893), (108, 839016), (129, 702432), (144, 629262), (162, 559344), (172, 526824), (216, 419508), (243, 372896), (258, 351216), (271, 334368), (288, 314631), (324, 279672), (344, 263412), (387, 234144), (432, 209754), (486, 186448), (516, 175608), (542, 167184), (648, 139836), (688, 131706), (774, 117072), (813, 111456), (864, 104877), (972, 93224), (1032, 87804), (1084, 83592), (1161, 78048), (1296, 69918), (1376, 65853), (1548, 58536), (1626, 55728), (1944, 46612), (2064, 43902), (2168, 41796), (2322, 39024), (2439, 37152), (2592, 34959), (3096, 29268), (3252, 27864), (3483, 26016), (3888, 23306), (4128, 21951), (4336, 20898), (4644, 19512), (4878, 18576), (6192, 14634), (6504, 13932), (6966, 13008), (7317, 12384), (7776, 11653), (8672, 10449), (9288, 9756)]