65963808

素因数分解:

$2^5\times 3^5\times {\mathrm{17}}^1\times {\mathrm{499}}^1$

素因数の和:541

約数の個数: 144

約数和(自身を含む): 206388000

約数和(自身を除く): 140424192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 81, 96, 102, 108, 136, 144, 153, 162, 204, 216, 243, 272, 288, 306, 324, 408, 432, 459, 486, 499, 544, 612, 648, 816, 864, 918, 972, 998, 1224, 1296, 1377, 1497, 1632, 1836, 1944, 1996, 2448, 2592, 2754, 2994, 3672, 3888, 3992, 4131, 4491, 4896, 5508, 5988, 7344, 7776, 7984, 8262, 8483, 8982, 11016, 11976, 13473, 14688, 15968, 16524, 16966, 17964, 22032, 23952, 25449, 26946, 33048, 33932, 35928, 40419, 44064, 47904, 50898, 53892, 66096, 67864, 71856, 76347, 80838, 101796, 107784, 121257, 132192, 135728, 143712, 152694, 161676, 203592, 215568, 229041, 242514, 271456, 305388, 323352, 407184, 431136, 458082, 485028, 610776, 646704, 687123, 814368, 916164, 970056, 1221552, 1293408, 1374246, 1832328, 1940112, 2061369, 2443104, 2748492, 3664656, 3880224, 4122738, 5496984, 7329312, 8245476, 10993968, 16490952, 21987936, 32981904, 65963808]

約数ペア:

[(1, 65963808), (2, 32981904), (3, 21987936), (4, 16490952), (6, 10993968), (8, 8245476), (9, 7329312), (12, 5496984), (16, 4122738), (17, 3880224), (18, 3664656), (24, 2748492), (27, 2443104), (32, 2061369), (34, 1940112), (36, 1832328), (48, 1374246), (51, 1293408), (54, 1221552), (68, 970056), (72, 916164), (81, 814368), (96, 687123), (102, 646704), (108, 610776), (136, 485028), (144, 458082), (153, 431136), (162, 407184), (204, 323352), (216, 305388), (243, 271456), (272, 242514), (288, 229041), (306, 215568), (324, 203592), (408, 161676), (432, 152694), (459, 143712), (486, 135728), (499, 132192), (544, 121257), (612, 107784), (648, 101796), (816, 80838), (864, 76347), (918, 71856), (972, 67864), (998, 66096), (1224, 53892), (1296, 50898), (1377, 47904), (1497, 44064), (1632, 40419), (1836, 35928), (1944, 33932), (1996, 33048), (2448, 26946), (2592, 25449), (2754, 23952), (2994, 22032), (3672, 17964), (3888, 16966), (3992, 16524), (4131, 15968), (4491, 14688), (4896, 13473), (5508, 11976), (5988, 11016), (7344, 8982), (7776, 8483), (7984, 8262)]