76401390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{863}}^1$

素因数の和:1113

約数の個数: 64

約数和(自身を含む): 198567936

約数和(自身を除く): 122166546

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 227, 390, 454, 681, 863, 1135, 1362, 1726, 2270, 2589, 2951, 3405, 4315, 5178, 5902, 6810, 8630, 8853, 11219, 12945, 14755, 17706, 22438, 25890, 29510, 33657, 44265, 56095, 67314, 88530, 112190, 168285, 195901, 336570, 391802, 587703, 979505, 1175406, 1959010, 2546713, 2938515, 5093426, 5877030, 7640139, 12733565, 15280278, 25467130, 38200695, 76401390]

約数ペア:

[(1, 76401390), (2, 38200695), (3, 25467130), (5, 15280278), (6, 12733565), (10, 7640139), (13, 5877030), (15, 5093426), (26, 2938515), (30, 2546713), (39, 1959010), (65, 1175406), (78, 979505), (130, 587703), (195, 391802), (227, 336570), (390, 195901), (454, 168285), (681, 112190), (863, 88530), (1135, 67314), (1362, 56095), (1726, 44265), (2270, 33657), (2589, 29510), (2951, 25890), (3405, 22438), (4315, 17706), (5178, 14755), (5902, 12945), (6810, 11219), (8630, 8853)]