102720768

素因数分解:

$2^8\times 3^1\times {\mathrm{131}}^1\times {\mathrm{1021}}^1$

素因数の和:1171

約数の個数: 72

約数和(自身を含む): 275743776

約数和(自身を除く): 173023008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 131, 192, 256, 262, 384, 393, 524, 768, 786, 1021, 1048, 1572, 2042, 2096, 3063, 3144, 4084, 4192, 6126, 6288, 8168, 8384, 12252, 12576, 16336, 16768, 24504, 25152, 32672, 33536, 49008, 50304, 65344, 98016, 100608, 130688, 133751, 196032, 261376, 267502, 392064, 401253, 535004, 784128, 802506, 1070008, 1605012, 2140016, 3210024, 4280032, 6420048, 8560064, 12840096, 17120128, 25680192, 34240256, 51360384, 102720768]

約数ペア:

[(1, 102720768), (2, 51360384), (3, 34240256), (4, 25680192), (6, 17120128), (8, 12840096), (12, 8560064), (16, 6420048), (24, 4280032), (32, 3210024), (48, 2140016), (64, 1605012), (96, 1070008), (128, 802506), (131, 784128), (192, 535004), (256, 401253), (262, 392064), (384, 267502), (393, 261376), (524, 196032), (768, 133751), (786, 130688), (1021, 100608), (1048, 98016), (1572, 65344), (2042, 50304), (2096, 49008), (3063, 33536), (3144, 32672), (4084, 25152), (4192, 24504), (6126, 16768), (6288, 16336), (8168, 12576), (8384, 12252)]