15702749748

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{83417}}^1$

素因数の和:83523

約数の個数: 120

約数和(自身を含む): 47480190912

約数和(自身を除く): 31777441164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 83, 84, 108, 126, 162, 166, 189, 249, 252, 324, 332, 378, 498, 567, 581, 747, 756, 996, 1134, 1162, 1494, 1743, 2241, 2268, 2324, 2988, 3486, 4482, 5229, 6723, 6972, 8964, 10458, 13446, 15687, 20916, 26892, 31374, 47061, 62748, 83417, 94122, 166834, 188244, 250251, 333668, 500502, 583919, 750753, 1001004, 1167838, 1501506, 1751757, 2252259, 2335676, 3003012, 3503514, 4504518, 5255271, 6756777, 6923611, 7007028, 9009036, 10510542, 13513554, 13847222, 15765813, 20770833, 21021084, 27027108, 27694444, 31531626, 41541666, 47297439, 48465277, 62312499, 63063252, 83083332, 94594878, 96930554, 124624998, 145395831, 186937497, 189189756, 193861108, 249249996, 290791662, 373874994, 436187493, 560812491, 581583324, 747749988, 872374986, 1121624982, 1308562479, 1744749972, 2243249964, 2617124958, 3925687437, 5234249916, 7851374874, 15702749748]

約数ペア:

[(1, 15702749748), (2, 7851374874), (3, 5234249916), (4, 3925687437), (6, 2617124958), (7, 2243249964), (9, 1744749972), (12, 1308562479), (14, 1121624982), (18, 872374986), (21, 747749988), (27, 581583324), (28, 560812491), (36, 436187493), (42, 373874994), (54, 290791662), (63, 249249996), (81, 193861108), (83, 189189756), (84, 186937497), (108, 145395831), (126, 124624998), (162, 96930554), (166, 94594878), (189, 83083332), (249, 63063252), (252, 62312499), (324, 48465277), (332, 47297439), (378, 41541666), (498, 31531626), (567, 27694444), (581, 27027108), (747, 21021084), (756, 20770833), (996, 15765813), (1134, 13847222), (1162, 13513554), (1494, 10510542), (1743, 9009036), (2241, 7007028), (2268, 6923611), (2324, 6756777), (2988, 5255271), (3486, 4504518), (4482, 3503514), (5229, 3003012), (6723, 2335676), (6972, 2252259), (8964, 1751757), (10458, 1501506), (13446, 1167838), (15687, 1001004), (20916, 750753), (26892, 583919), (31374, 500502), (47061, 333668), (62748, 250251), (83417, 188244), (94122, 166834)]