12745512

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:137

約数の個数: 160

約数和(自身を含む): 41164200

約数和(自身を除く): 28418688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 27, 34, 36, 39, 51, 52, 54, 68, 72, 78, 81, 89, 102, 104, 108, 117, 136, 153, 156, 162, 178, 204, 216, 221, 234, 267, 306, 312, 324, 351, 356, 408, 442, 459, 468, 534, 612, 648, 663, 702, 712, 801, 884, 918, 936, 1053, 1068, 1157, 1224, 1326, 1377, 1404, 1513, 1602, 1768, 1836, 1989, 2106, 2136, 2314, 2403, 2652, 2754, 2808, 3026, 3204, 3471, 3672, 3978, 4212, 4539, 4628, 4806, 5304, 5508, 5967, 6052, 6408, 6942, 7209, 7956, 8424, 9078, 9256, 9612, 10413, 11016, 11934, 12104, 13617, 13884, 14418, 15912, 17901, 18156, 19224, 19669, 20826, 23868, 27234, 27768, 28836, 31239, 35802, 36312, 39338, 40851, 41652, 47736, 54468, 57672, 59007, 62478, 71604, 78676, 81702, 83304, 93717, 108936, 118014, 122553, 124956, 143208, 157352, 163404, 177021, 187434, 236028, 245106, 249912, 326808, 354042, 374868, 472056, 490212, 531063, 708084, 749736, 980424, 1062126, 1416168, 1593189, 2124252, 3186378, 4248504, 6372756, 12745512]

約数ペア:

[(1, 12745512), (2, 6372756), (3, 4248504), (4, 3186378), (6, 2124252), (8, 1593189), (9, 1416168), (12, 1062126), (13, 980424), (17, 749736), (18, 708084), (24, 531063), (26, 490212), (27, 472056), (34, 374868), (36, 354042), (39, 326808), (51, 249912), (52, 245106), (54, 236028), (68, 187434), (72, 177021), (78, 163404), (81, 157352), (89, 143208), (102, 124956), (104, 122553), (108, 118014), (117, 108936), (136, 93717), (153, 83304), (156, 81702), (162, 78676), (178, 71604), (204, 62478), (216, 59007), (221, 57672), (234, 54468), (267, 47736), (306, 41652), (312, 40851), (324, 39338), (351, 36312), (356, 35802), (408, 31239), (442, 28836), (459, 27768), (468, 27234), (534, 23868), (612, 20826), (648, 19669), (663, 19224), (702, 18156), (712, 17901), (801, 15912), (884, 14418), (918, 13884), (936, 13617), (1053, 12104), (1068, 11934), (1157, 11016), (1224, 10413), (1326, 9612), (1377, 9256), (1404, 9078), (1513, 8424), (1602, 7956), (1768, 7209), (1836, 6942), (1989, 6408), (2106, 6052), (2136, 5967), (2314, 5508), (2403, 5304), (2652, 4806), (2754, 4628), (2808, 4539), (3026, 4212), (3204, 3978), (3471, 3672)]