187468308

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{607}}^1$

素因数の和:1013

約数の個数: 72

約数和(自身を含む): 496624128

約数和(自身を除く): 309155820

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 373, 414, 607, 746, 828, 1119, 1214, 1492, 1821, 2238, 2428, 3357, 3642, 4476, 5463, 6714, 7284, 8579, 10926, 13428, 13961, 17158, 21852, 25737, 27922, 34316, 41883, 51474, 55844, 77211, 83766, 102948, 125649, 154422, 167532, 226411, 251298, 308844, 452822, 502596, 679233, 905644, 1358466, 2037699, 2716932, 4075398, 5207453, 8150796, 10414906, 15622359, 20829812, 31244718, 46867077, 62489436, 93734154, 187468308]

約数ペア:

[(1, 187468308), (2, 93734154), (3, 62489436), (4, 46867077), (6, 31244718), (9, 20829812), (12, 15622359), (18, 10414906), (23, 8150796), (36, 5207453), (46, 4075398), (69, 2716932), (92, 2037699), (138, 1358466), (207, 905644), (276, 679233), (373, 502596), (414, 452822), (607, 308844), (746, 251298), (828, 226411), (1119, 167532), (1214, 154422), (1492, 125649), (1821, 102948), (2238, 83766), (2428, 77211), (3357, 55844), (3642, 51474), (4476, 41883), (5463, 34316), (6714, 27922), (7284, 25737), (8579, 21852), (10926, 17158), (13428, 13961)]