68326992

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:289

約数の個数: 120

約数和(自身を含む): 199862208

約数和(自身を除く): 131535216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 71, 72, 82, 123, 142, 144, 163, 164, 213, 246, 284, 326, 328, 369, 426, 489, 492, 568, 639, 652, 656, 738, 852, 978, 984, 1136, 1278, 1304, 1467, 1476, 1704, 1956, 1968, 2556, 2608, 2911, 2934, 2952, 3408, 3912, 5112, 5822, 5868, 5904, 6683, 7824, 8733, 10224, 11573, 11644, 11736, 13366, 17466, 20049, 23146, 23288, 23472, 26199, 26732, 34719, 34932, 40098, 46292, 46576, 52398, 53464, 60147, 69438, 69864, 80196, 92584, 104157, 104796, 106928, 120294, 138876, 139728, 160392, 185168, 208314, 209592, 240588, 277752, 320784, 416628, 419184, 474493, 481176, 555504, 833256, 948986, 962352, 1423479, 1666512, 1897972, 2846958, 3795944, 4270437, 5693916, 7591888, 8540874, 11387832, 17081748, 22775664, 34163496, 68326992]

約数ペア:

[(1, 68326992), (2, 34163496), (3, 22775664), (4, 17081748), (6, 11387832), (8, 8540874), (9, 7591888), (12, 5693916), (16, 4270437), (18, 3795944), (24, 2846958), (36, 1897972), (41, 1666512), (48, 1423479), (71, 962352), (72, 948986), (82, 833256), (123, 555504), (142, 481176), (144, 474493), (163, 419184), (164, 416628), (213, 320784), (246, 277752), (284, 240588), (326, 209592), (328, 208314), (369, 185168), (426, 160392), (489, 139728), (492, 138876), (568, 120294), (639, 106928), (652, 104796), (656, 104157), (738, 92584), (852, 80196), (978, 69864), (984, 69438), (1136, 60147), (1278, 53464), (1304, 52398), (1467, 46576), (1476, 46292), (1704, 40098), (1956, 34932), (1968, 34719), (2556, 26732), (2608, 26199), (2911, 23472), (2934, 23288), (2952, 23146), (3408, 20049), (3912, 17466), (5112, 13366), (5822, 11736), (5868, 11644), (5904, 11573), (6683, 10224), (7824, 8733)]