81919912032

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{13544959}}^1$

素因数の和:13544985

約数の個数: 96

約数和(自身を含む): 273066393600

約数和(自身を除く): 191146481568

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 6048, 13544959, 27089918, 40634877, 54179836, 81269754, 94814713, 108359672, 121904631, 162539508, 189629426, 216719344, 243809262, 284444139, 325079016, 365713893, 379258852, 433438688, 487618524, 568888278, 650158032, 731427786, 758517704, 853332417, 975237048, 1137776556, 1300316064, 1462855572, 1517035408, 1706664834, 1950474096, 2275553112, 2559997251, 2925711144, 3034070816, 3413329668, 3900948192, 4551106224, 5119994502, 5851422288, 6826659336, 9102212448, 10239989004, 11702844576, 13653318672, 20479978008, 27306637344, 40959956016, 81919912032]

約数ペア:

[(1, 81919912032), (2, 40959956016), (3, 27306637344), (4, 20479978008), (6, 13653318672), (7, 11702844576), (8, 10239989004), (9, 9102212448), (12, 6826659336), (14, 5851422288), (16, 5119994502), (18, 4551106224), (21, 3900948192), (24, 3413329668), (27, 3034070816), (28, 2925711144), (32, 2559997251), (36, 2275553112), (42, 1950474096), (48, 1706664834), (54, 1517035408), (56, 1462855572), (63, 1300316064), (72, 1137776556), (84, 975237048), (96, 853332417), (108, 758517704), (112, 731427786), (126, 650158032), (144, 568888278), (168, 487618524), (189, 433438688), (216, 379258852), (224, 365713893), (252, 325079016), (288, 284444139), (336, 243809262), (378, 216719344), (432, 189629426), (504, 162539508), (672, 121904631), (756, 108359672), (864, 94814713), (1008, 81269754), (1512, 54179836), (2016, 40634877), (3024, 27089918), (6048, 13544959)]