71952678

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:479

約数の個数: 96

約数和(自身を含む): 189112320

約数和(自身を除く): 117159642

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 71, 98, 126, 142, 147, 189, 213, 294, 378, 383, 426, 441, 497, 639, 766, 882, 994, 1149, 1278, 1323, 1491, 1917, 2298, 2646, 2681, 2982, 3447, 3479, 3834, 4473, 5362, 6894, 6958, 8043, 8946, 10341, 10437, 13419, 16086, 18767, 20682, 20874, 24129, 26838, 27193, 31311, 37534, 48258, 54386, 56301, 62622, 72387, 81579, 93933, 112602, 144774, 163158, 168903, 187866, 190351, 244737, 337806, 380702, 489474, 506709, 571053, 734211, 1013418, 1142106, 1332457, 1468422, 1713159, 2664914, 3426318, 3997371, 5139477, 7994742, 10278954, 11992113, 23984226, 35976339, 71952678]

約数ペア:

[(1, 71952678), (2, 35976339), (3, 23984226), (6, 11992113), (7, 10278954), (9, 7994742), (14, 5139477), (18, 3997371), (21, 3426318), (27, 2664914), (42, 1713159), (49, 1468422), (54, 1332457), (63, 1142106), (71, 1013418), (98, 734211), (126, 571053), (142, 506709), (147, 489474), (189, 380702), (213, 337806), (294, 244737), (378, 190351), (383, 187866), (426, 168903), (441, 163158), (497, 144774), (639, 112602), (766, 93933), (882, 81579), (994, 72387), (1149, 62622), (1278, 56301), (1323, 54386), (1491, 48258), (1917, 37534), (2298, 31311), (2646, 27193), (2681, 26838), (2982, 24129), (3447, 20874), (3479, 20682), (3834, 18767), (4473, 16086), (5362, 13419), (6894, 10437), (6958, 10341), (8043, 8946)]