81238248

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4133}}^1$

素因数の和:4168

約数の個数: 128

約数和(自身を含む): 277804800

約数和(自身を除く): 196566552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 468, 504, 546, 702, 728, 756, 819, 936, 1092, 1404, 1512, 1638, 2184, 2457, 2808, 3276, 4133, 4914, 6552, 8266, 9828, 12399, 16532, 19656, 24798, 28931, 33064, 37197, 49596, 53729, 57862, 74394, 86793, 99192, 107458, 111591, 115724, 148788, 161187, 173586, 214916, 223182, 231448, 260379, 297576, 322374, 347172, 376103, 429832, 446364, 483561, 520758, 644748, 694344, 752206, 781137, 892728, 967122, 1041516, 1128309, 1289496, 1450683, 1504412, 1562274, 1934244, 2083032, 2256618, 2901366, 3008824, 3124548, 3384927, 3868488, 4513236, 5802732, 6249096, 6769854, 9026472, 10154781, 11605464, 13539708, 20309562, 27079416, 40619124, 81238248]

約数ペア:

[(1, 81238248), (2, 40619124), (3, 27079416), (4, 20309562), (6, 13539708), (7, 11605464), (8, 10154781), (9, 9026472), (12, 6769854), (13, 6249096), (14, 5802732), (18, 4513236), (21, 3868488), (24, 3384927), (26, 3124548), (27, 3008824), (28, 2901366), (36, 2256618), (39, 2083032), (42, 1934244), (52, 1562274), (54, 1504412), (56, 1450683), (63, 1289496), (72, 1128309), (78, 1041516), (84, 967122), (91, 892728), (104, 781137), (108, 752206), (117, 694344), (126, 644748), (156, 520758), (168, 483561), (182, 446364), (189, 429832), (216, 376103), (234, 347172), (252, 322374), (273, 297576), (312, 260379), (351, 231448), (364, 223182), (378, 214916), (468, 173586), (504, 161187), (546, 148788), (702, 115724), (728, 111591), (756, 107458), (819, 99192), (936, 86793), (1092, 74394), (1404, 57862), (1512, 53729), (1638, 49596), (2184, 37197), (2457, 33064), (2808, 28931), (3276, 24798), (4133, 19656), (4914, 16532), (6552, 12399), (8266, 9828)]