72743712

素因数分解:

$2^5\times 3^1\times {\mathrm{137}}^1\times {\mathrm{5531}}^1$

素因数の和:5681

約数の個数: 48

約数和(自身を含む): 192380832

約数和(自身を除く): 119637120

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 137, 274, 411, 548, 822, 1096, 1644, 2192, 3288, 4384, 5531, 6576, 11062, 13152, 16593, 22124, 33186, 44248, 66372, 88496, 132744, 176992, 265488, 530976, 757747, 1515494, 2273241, 3030988, 4546482, 6061976, 9092964, 12123952, 18185928, 24247904, 36371856, 72743712]

約数ペア:

[(1, 72743712), (2, 36371856), (3, 24247904), (4, 18185928), (6, 12123952), (8, 9092964), (12, 6061976), (16, 4546482), (24, 3030988), (32, 2273241), (48, 1515494), (96, 757747), (137, 530976), (274, 265488), (411, 176992), (548, 132744), (822, 88496), (1096, 66372), (1644, 44248), (2192, 33186), (3288, 22124), (4384, 16593), (5531, 13152), (6576, 11062)]