71878248

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1873}}^1$

素因数の和:1939

約数の個数: 96

約数和(自身を含む): 214872840

約数和(自身を除く): 142994592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 41, 52, 72, 78, 82, 104, 117, 123, 156, 164, 234, 246, 312, 328, 369, 468, 492, 533, 738, 936, 984, 1066, 1476, 1599, 1873, 2132, 2952, 3198, 3746, 4264, 4797, 5619, 6396, 7492, 9594, 11238, 12792, 14984, 16857, 19188, 22476, 24349, 33714, 38376, 44952, 48698, 67428, 73047, 76793, 97396, 134856, 146094, 153586, 194792, 219141, 230379, 292188, 307172, 438282, 460758, 584376, 614344, 691137, 876564, 921516, 998309, 1382274, 1753128, 1843032, 1996618, 2764548, 2994927, 3993236, 5529096, 5989854, 7986472, 8984781, 11979708, 17969562, 23959416, 35939124, 71878248]

約数ペア:

[(1, 71878248), (2, 35939124), (3, 23959416), (4, 17969562), (6, 11979708), (8, 8984781), (9, 7986472), (12, 5989854), (13, 5529096), (18, 3993236), (24, 2994927), (26, 2764548), (36, 1996618), (39, 1843032), (41, 1753128), (52, 1382274), (72, 998309), (78, 921516), (82, 876564), (104, 691137), (117, 614344), (123, 584376), (156, 460758), (164, 438282), (234, 307172), (246, 292188), (312, 230379), (328, 219141), (369, 194792), (468, 153586), (492, 146094), (533, 134856), (738, 97396), (936, 76793), (984, 73047), (1066, 67428), (1476, 48698), (1599, 44952), (1873, 38376), (2132, 33714), (2952, 24349), (3198, 22476), (3746, 19188), (4264, 16857), (4797, 14984), (5619, 12792), (6396, 11238), (7492, 9594)]