80905954128

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2861699}}^1$

素因数の和:2861760

約数の個数: 80

約数和(自身を含む): 227104512000

約数和(自身を除く): 146198557872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 744, 912, 1178, 1488, 1767, 2356, 3534, 4712, 7068, 9424, 14136, 28272, 2861699, 5723398, 8585097, 11446796, 17170194, 22893592, 34340388, 45787184, 54372281, 68680776, 88712669, 108744562, 137361552, 163116843, 177425338, 217489124, 266138007, 326233686, 354850676, 434978248, 532276014, 652467372, 709701352, 869956496, 1064552028, 1304934744, 1419402704, 1685540711, 2129104056, 2609869488, 3371081422, 4258208112, 5056622133, 6742162844, 10113244266, 13484325688, 20226488532, 26968651376, 40452977064, 80905954128]

約数ペア:

[(1, 80905954128), (2, 40452977064), (3, 26968651376), (4, 20226488532), (6, 13484325688), (8, 10113244266), (12, 6742162844), (16, 5056622133), (19, 4258208112), (24, 3371081422), (31, 2609869488), (38, 2129104056), (48, 1685540711), (57, 1419402704), (62, 1304934744), (76, 1064552028), (93, 869956496), (114, 709701352), (124, 652467372), (152, 532276014), (186, 434978248), (228, 354850676), (248, 326233686), (304, 266138007), (372, 217489124), (456, 177425338), (496, 163116843), (589, 137361552), (744, 108744562), (912, 88712669), (1178, 68680776), (1488, 54372281), (1767, 45787184), (2356, 34340388), (3534, 22893592), (4712, 17170194), (7068, 11446796), (9424, 8585097), (14136, 5723398), (28272, 2861699)]