72347856

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1093}}^1$

素因数の和:1308

約数の個数: 80

約数和(自身を含む): 214879104

約数和(自身を除く): 142531248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 197, 336, 394, 591, 788, 1093, 1182, 1379, 1576, 2186, 2364, 2758, 3152, 3279, 4137, 4372, 4728, 5516, 6558, 7651, 8274, 8744, 9456, 11032, 13116, 15302, 16548, 17488, 22064, 22953, 26232, 30604, 33096, 45906, 52464, 61208, 66192, 91812, 122416, 183624, 215321, 367248, 430642, 645963, 861284, 1291926, 1507247, 1722568, 2583852, 3014494, 3445136, 4521741, 5167704, 6028988, 9043482, 10335408, 12057976, 18086964, 24115952, 36173928, 72347856]

約数ペア:

[(1, 72347856), (2, 36173928), (3, 24115952), (4, 18086964), (6, 12057976), (7, 10335408), (8, 9043482), (12, 6028988), (14, 5167704), (16, 4521741), (21, 3445136), (24, 3014494), (28, 2583852), (42, 1722568), (48, 1507247), (56, 1291926), (84, 861284), (112, 645963), (168, 430642), (197, 367248), (336, 215321), (394, 183624), (591, 122416), (788, 91812), (1093, 66192), (1182, 61208), (1379, 52464), (1576, 45906), (2186, 33096), (2364, 30604), (2758, 26232), (3152, 22953), (3279, 22064), (4137, 17488), (4372, 16548), (4728, 15302), (5516, 13116), (6558, 11032), (7651, 9456), (8274, 8744)]