72280026

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4903}}^1$

素因数の和:4937

約数の個数: 80

約数和(自身を含む): 199377024

約数和(自身を除く): 127096998

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 81, 91, 117, 126, 162, 182, 189, 234, 273, 351, 378, 546, 567, 702, 819, 1053, 1134, 1638, 2106, 2457, 4903, 4914, 7371, 9806, 14709, 14742, 29418, 34321, 44127, 63739, 68642, 88254, 102963, 127478, 132381, 191217, 205926, 264762, 308889, 382434, 397143, 446173, 573651, 617778, 794286, 892346, 926667, 1147302, 1338519, 1720953, 1853334, 2677038, 2780001, 3441906, 4015557, 5162859, 5560002, 8031114, 10325718, 12046671, 24093342, 36140013, 72280026]

約数ペア:

[(1, 72280026), (2, 36140013), (3, 24093342), (6, 12046671), (7, 10325718), (9, 8031114), (13, 5560002), (14, 5162859), (18, 4015557), (21, 3441906), (26, 2780001), (27, 2677038), (39, 1853334), (42, 1720953), (54, 1338519), (63, 1147302), (78, 926667), (81, 892346), (91, 794286), (117, 617778), (126, 573651), (162, 446173), (182, 397143), (189, 382434), (234, 308889), (273, 264762), (351, 205926), (378, 191217), (546, 132381), (567, 127478), (702, 102963), (819, 88254), (1053, 68642), (1134, 63739), (1638, 44127), (2106, 34321), (2457, 29418), (4903, 14742), (4914, 14709), (7371, 9806)]