25539462

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1$

素因数の和:275

約数の個数: 80

約数和(自身を含む): 62894832

約数和(自身を除く): 37355370

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 67, 78, 81, 117, 134, 162, 181, 201, 234, 351, 362, 402, 543, 603, 702, 871, 1053, 1086, 1206, 1629, 1742, 1809, 2106, 2353, 2613, 3258, 3618, 4706, 4887, 5226, 5427, 7059, 7839, 9774, 10854, 12127, 14118, 14661, 15678, 21177, 23517, 24254, 29322, 36381, 42354, 47034, 63531, 70551, 72762, 109143, 127062, 141102, 157651, 190593, 218286, 315302, 327429, 381186, 472953, 654858, 945906, 982287, 1418859, 1964574, 2837718, 4256577, 8513154, 12769731, 25539462]

約数ペア:

[(1, 25539462), (2, 12769731), (3, 8513154), (6, 4256577), (9, 2837718), (13, 1964574), (18, 1418859), (26, 982287), (27, 945906), (39, 654858), (54, 472953), (67, 381186), (78, 327429), (81, 315302), (117, 218286), (134, 190593), (162, 157651), (181, 141102), (201, 127062), (234, 109143), (351, 72762), (362, 70551), (402, 63531), (543, 47034), (603, 42354), (702, 36381), (871, 29322), (1053, 24254), (1086, 23517), (1206, 21177), (1629, 15678), (1742, 14661), (1809, 14118), (2106, 12127), (2353, 10854), (2613, 9774), (3258, 7839), (3618, 7059), (4706, 5427), (4887, 5226)]