77503128

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{487}}^1$

素因数の和:864

約数の個数: 64

約数和(自身を含む): 204960000

約数和(自身を除く): 127456872

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 349, 456, 487, 698, 974, 1047, 1396, 1461, 1948, 2094, 2792, 2922, 3896, 4188, 5844, 6631, 8376, 9253, 11688, 13262, 18506, 19893, 26524, 27759, 37012, 39786, 53048, 55518, 74024, 79572, 111036, 159144, 169963, 222072, 339926, 509889, 679852, 1019778, 1359704, 2039556, 3229297, 4079112, 6458594, 9687891, 12917188, 19375782, 25834376, 38751564, 77503128]

約数ペア:

[(1, 77503128), (2, 38751564), (3, 25834376), (4, 19375782), (6, 12917188), (8, 9687891), (12, 6458594), (19, 4079112), (24, 3229297), (38, 2039556), (57, 1359704), (76, 1019778), (114, 679852), (152, 509889), (228, 339926), (349, 222072), (456, 169963), (487, 159144), (698, 111036), (974, 79572), (1047, 74024), (1396, 55518), (1461, 53048), (1948, 39786), (2094, 37012), (2792, 27759), (2922, 26524), (3896, 19893), (4188, 18506), (5844, 13262), (6631, 11688), (8376, 9253)]