68296464

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^2\times {\mathrm{89}}^1$

素因数の和:249

約数の個数: 90

約数和(自身を含む): 195966810

約数和(自身を除く): 127670346

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 89, 144, 146, 178, 219, 267, 292, 356, 438, 534, 584, 657, 712, 801, 876, 1068, 1168, 1314, 1424, 1602, 1752, 2136, 2628, 3204, 3504, 4272, 5256, 5329, 6408, 6497, 10512, 10658, 12816, 12994, 15987, 19491, 21316, 25988, 31974, 38982, 42632, 47961, 51976, 58473, 63948, 77964, 85264, 95922, 103952, 116946, 127896, 155928, 191844, 233892, 255792, 311856, 383688, 467784, 474281, 767376, 935568, 948562, 1422843, 1897124, 2845686, 3794248, 4268529, 5691372, 7588496, 8537058, 11382744, 17074116, 22765488, 34148232, 68296464]

約数ペア:

[(1, 68296464), (2, 34148232), (3, 22765488), (4, 17074116), (6, 11382744), (8, 8537058), (9, 7588496), (12, 5691372), (16, 4268529), (18, 3794248), (24, 2845686), (36, 1897124), (48, 1422843), (72, 948562), (73, 935568), (89, 767376), (144, 474281), (146, 467784), (178, 383688), (219, 311856), (267, 255792), (292, 233892), (356, 191844), (438, 155928), (534, 127896), (584, 116946), (657, 103952), (712, 95922), (801, 85264), (876, 77964), (1068, 63948), (1168, 58473), (1314, 51976), (1424, 47961), (1602, 42632), (1752, 38982), (2136, 31974), (2628, 25988), (3204, 21316), (3504, 19491), (4272, 15987), (5256, 12994), (5329, 12816), (6408, 10658), (6497, 10512)]