80841852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{24677}}^1$

素因数の和:24707

約数の個数: 72

約数和(自身を含む): 251518176

約数和(自身を除く): 170676324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 24677, 49354, 74031, 98708, 148062, 172739, 222093, 296124, 320801, 345478, 444186, 518217, 641602, 690956, 888372, 962403, 1036434, 1283204, 1554651, 1924806, 2072868, 2245607, 2887209, 3109302, 3849612, 4491214, 5774418, 6218604, 6736821, 8982428, 11548836, 13473642, 20210463, 26947284, 40420926, 80841852]

約数ペア:

[(1, 80841852), (2, 40420926), (3, 26947284), (4, 20210463), (6, 13473642), (7, 11548836), (9, 8982428), (12, 6736821), (13, 6218604), (14, 5774418), (18, 4491214), (21, 3849612), (26, 3109302), (28, 2887209), (36, 2245607), (39, 2072868), (42, 1924806), (52, 1554651), (63, 1283204), (78, 1036434), (84, 962403), (91, 888372), (117, 690956), (126, 641602), (156, 518217), (182, 444186), (234, 345478), (252, 320801), (273, 296124), (364, 222093), (468, 172739), (546, 148062), (819, 98708), (1092, 74031), (1638, 49354), (3276, 24677)]