109082428

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1381}}^1$

素因数の和:1443

約数の個数: 72

約数和(自身を含む): 247035264

約数和(自身を除く): 137952836

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 91, 98, 124, 182, 196, 217, 364, 403, 434, 637, 806, 868, 1274, 1381, 1519, 1612, 2548, 2762, 2821, 3038, 5524, 5642, 6076, 9667, 11284, 17953, 19334, 19747, 35906, 38668, 39494, 42811, 67669, 71812, 78988, 85622, 125671, 135338, 171244, 251342, 270676, 299677, 502684, 556543, 599354, 879697, 1113086, 1198708, 1759394, 2097739, 2226172, 3518788, 3895801, 4195478, 7791602, 8390956, 15583204, 27270607, 54541214, 109082428]

約数ペア:

[(1, 109082428), (2, 54541214), (4, 27270607), (7, 15583204), (13, 8390956), (14, 7791602), (26, 4195478), (28, 3895801), (31, 3518788), (49, 2226172), (52, 2097739), (62, 1759394), (91, 1198708), (98, 1113086), (124, 879697), (182, 599354), (196, 556543), (217, 502684), (364, 299677), (403, 270676), (434, 251342), (637, 171244), (806, 135338), (868, 125671), (1274, 85622), (1381, 78988), (1519, 71812), (1612, 67669), (2548, 42811), (2762, 39494), (2821, 38668), (3038, 35906), (5524, 19747), (5642, 19334), (6076, 17953), (9667, 11284)]