28192515048

素因数分解:

$2^3\times 3^3\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{17669}}^1$

素因数の和:17856

約数の個数: 128

約数和(自身を含む): 80151120000

約数和(自身を除く): 51958604952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 83, 89, 108, 166, 178, 216, 249, 267, 332, 356, 498, 534, 664, 712, 747, 801, 996, 1068, 1494, 1602, 1992, 2136, 2241, 2403, 2988, 3204, 4482, 4806, 5976, 6408, 7387, 8964, 9612, 14774, 17669, 17928, 19224, 22161, 29548, 35338, 44322, 53007, 59096, 66483, 70676, 88644, 106014, 132966, 141352, 159021, 177288, 199449, 212028, 265932, 318042, 398898, 424056, 477063, 531864, 636084, 797796, 954126, 1272168, 1466527, 1572541, 1595592, 1908252, 2933054, 3145082, 3816504, 4399581, 4717623, 5866108, 6290164, 8799162, 9435246, 11732216, 12580328, 13198743, 14152869, 17598324, 18870492, 26397486, 28305738, 35196648, 37740984, 39596229, 42458607, 52794972, 56611476, 79192458, 84917214, 105589944, 113222952, 130520903, 158384916, 169834428, 261041806, 316769832, 339668856, 391562709, 522083612, 783125418, 1044167224, 1174688127, 1566250836, 2349376254, 3132501672, 3524064381, 4698752508, 7048128762, 9397505016, 14096257524, 28192515048]

約数ペア:

[(1, 28192515048), (2, 14096257524), (3, 9397505016), (4, 7048128762), (6, 4698752508), (8, 3524064381), (9, 3132501672), (12, 2349376254), (18, 1566250836), (24, 1174688127), (27, 1044167224), (36, 783125418), (54, 522083612), (72, 391562709), (83, 339668856), (89, 316769832), (108, 261041806), (166, 169834428), (178, 158384916), (216, 130520903), (249, 113222952), (267, 105589944), (332, 84917214), (356, 79192458), (498, 56611476), (534, 52794972), (664, 42458607), (712, 39596229), (747, 37740984), (801, 35196648), (996, 28305738), (1068, 26397486), (1494, 18870492), (1602, 17598324), (1992, 14152869), (2136, 13198743), (2241, 12580328), (2403, 11732216), (2988, 9435246), (3204, 8799162), (4482, 6290164), (4806, 5866108), (5976, 4717623), (6408, 4399581), (7387, 3816504), (8964, 3145082), (9612, 2933054), (14774, 1908252), (17669, 1595592), (17928, 1572541), (19224, 1466527), (22161, 1272168), (29548, 954126), (35338, 797796), (44322, 636084), (53007, 531864), (59096, 477063), (66483, 424056), (70676, 398898), (88644, 318042), (106014, 265932), (132966, 212028), (141352, 199449), (159021, 177288)]