42012984

素因数分解:

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

素因数の和:217

約数の個数: 96

約数和(自身を含む): 121126320

約数和(自身を除く): 79113336

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 89, 102, 104, 136, 156, 178, 204, 221, 267, 312, 356, 408, 442, 534, 663, 712, 884, 1068, 1157, 1326, 1513, 1768, 2136, 2314, 2652, 3026, 3471, 4539, 4628, 5304, 6052, 6942, 7921, 9078, 9256, 12104, 13884, 15842, 18156, 19669, 23763, 27768, 31684, 36312, 39338, 47526, 59007, 63368, 78676, 95052, 102973, 118014, 134657, 157352, 190104, 205946, 236028, 269314, 308919, 403971, 411892, 472056, 538628, 617838, 807942, 823784, 1077256, 1235676, 1615884, 1750541, 2471352, 3231768, 3501082, 5251623, 7002164, 10503246, 14004328, 21006492, 42012984]

約数ペア:

[(1, 42012984), (2, 21006492), (3, 14004328), (4, 10503246), (6, 7002164), (8, 5251623), (12, 3501082), (13, 3231768), (17, 2471352), (24, 1750541), (26, 1615884), (34, 1235676), (39, 1077256), (51, 823784), (52, 807942), (68, 617838), (78, 538628), (89, 472056), (102, 411892), (104, 403971), (136, 308919), (156, 269314), (178, 236028), (204, 205946), (221, 190104), (267, 157352), (312, 134657), (356, 118014), (408, 102973), (442, 95052), (534, 78676), (663, 63368), (712, 59007), (884, 47526), (1068, 39338), (1157, 36312), (1326, 31684), (1513, 27768), (1768, 23763), (2136, 19669), (2314, 18156), (2652, 15842), (3026, 13884), (3471, 12104), (4539, 9256), (4628, 9078), (5304, 7921), (6052, 6942)]