31088148

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:131

約数の個数: 120

約数和(自身を含む): 92231328

約数和(自身を除く): 61143180

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 83, 84, 91, 98, 147, 156, 166, 182, 196, 249, 273, 294, 332, 343, 364, 498, 546, 581, 588, 637, 686, 996, 1029, 1079, 1092, 1162, 1274, 1372, 1743, 1911, 2058, 2158, 2324, 2401, 2548, 3237, 3486, 3822, 4067, 4116, 4316, 4459, 4802, 6474, 6972, 7203, 7553, 7644, 8134, 8918, 9604, 12201, 12948, 13377, 14406, 15106, 16268, 17836, 22659, 24402, 26754, 28469, 28812, 30212, 31213, 45318, 48804, 52871, 53508, 56938, 62426, 85407, 90636, 93639, 105742, 113876, 124852, 158613, 170814, 187278, 199283, 211484, 317226, 341628, 370097, 374556, 398566, 597849, 634452, 740194, 797132, 1110291, 1195698, 1480388, 2220582, 2391396, 2590679, 4441164, 5181358, 7772037, 10362716, 15544074, 31088148]

約数ペア:

[(1, 31088148), (2, 15544074), (3, 10362716), (4, 7772037), (6, 5181358), (7, 4441164), (12, 2590679), (13, 2391396), (14, 2220582), (21, 1480388), (26, 1195698), (28, 1110291), (39, 797132), (42, 740194), (49, 634452), (52, 597849), (78, 398566), (83, 374556), (84, 370097), (91, 341628), (98, 317226), (147, 211484), (156, 199283), (166, 187278), (182, 170814), (196, 158613), (249, 124852), (273, 113876), (294, 105742), (332, 93639), (343, 90636), (364, 85407), (498, 62426), (546, 56938), (581, 53508), (588, 52871), (637, 48804), (686, 45318), (996, 31213), (1029, 30212), (1079, 28812), (1092, 28469), (1162, 26754), (1274, 24402), (1372, 22659), (1743, 17836), (1911, 16268), (2058, 15106), (2158, 14406), (2324, 13377), (2401, 12948), (2548, 12201), (3237, 9604), (3486, 8918), (3822, 8134), (4067, 7644), (4116, 7553), (4316, 7203), (4459, 6972), (4802, 6474)]