67704744

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:211

約数の個数: 128

約数和(自身を含む): 190356480

約数和(自身を除く): 122651736

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 51, 53, 62, 68, 93, 101, 102, 106, 124, 136, 159, 186, 202, 204, 212, 248, 303, 318, 372, 404, 408, 424, 527, 606, 636, 744, 808, 901, 1054, 1212, 1272, 1581, 1643, 1717, 1802, 2108, 2424, 2703, 3131, 3162, 3286, 3434, 3604, 4216, 4929, 5151, 5353, 5406, 6262, 6324, 6572, 6868, 7208, 9393, 9858, 10302, 10706, 10812, 12524, 12648, 13144, 13736, 16059, 18786, 19716, 20604, 21412, 21624, 25048, 27931, 32118, 37572, 39432, 41208, 42824, 53227, 55862, 64236, 75144, 83793, 91001, 106454, 111724, 128472, 159681, 165943, 167586, 182002, 212908, 223448, 273003, 319362, 331886, 335172, 364004, 425816, 497829, 546006, 638724, 663772, 670344, 728008, 995658, 1092012, 1277448, 1327544, 1991316, 2184024, 2821031, 3982632, 5642062, 8463093, 11284124, 16926186, 22568248, 33852372, 67704744]

約数ペア:

[(1, 67704744), (2, 33852372), (3, 22568248), (4, 16926186), (6, 11284124), (8, 8463093), (12, 5642062), (17, 3982632), (24, 2821031), (31, 2184024), (34, 1991316), (51, 1327544), (53, 1277448), (62, 1092012), (68, 995658), (93, 728008), (101, 670344), (102, 663772), (106, 638724), (124, 546006), (136, 497829), (159, 425816), (186, 364004), (202, 335172), (204, 331886), (212, 319362), (248, 273003), (303, 223448), (318, 212908), (372, 182002), (404, 167586), (408, 165943), (424, 159681), (527, 128472), (606, 111724), (636, 106454), (744, 91001), (808, 83793), (901, 75144), (1054, 64236), (1212, 55862), (1272, 53227), (1581, 42824), (1643, 41208), (1717, 39432), (1802, 37572), (2108, 32118), (2424, 27931), (2703, 25048), (3131, 21624), (3162, 21412), (3286, 20604), (3434, 19716), (3604, 18786), (4216, 16059), (4929, 13736), (5151, 13144), (5353, 12648), (5406, 12524), (6262, 10812), (6324, 10706), (6572, 10302), (6868, 9858), (7208, 9393)]