76864270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{383}}^1$

素因数の和:505

約数の個数: 64

約数和(自身を含む): 164560896

約数和(自身を除く): 87696626

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 61, 70, 94, 122, 235, 305, 329, 383, 427, 470, 610, 658, 766, 854, 1645, 1915, 2135, 2681, 2867, 3290, 3830, 4270, 5362, 5734, 13405, 14335, 18001, 20069, 23363, 26810, 28670, 36002, 40138, 46726, 90005, 100345, 116815, 126007, 163541, 180010, 200690, 233630, 252014, 327082, 630035, 817705, 1098061, 1260070, 1635410, 2196122, 5490305, 7686427, 10980610, 15372854, 38432135, 76864270]

約数ペア:

[(1, 76864270), (2, 38432135), (5, 15372854), (7, 10980610), (10, 7686427), (14, 5490305), (35, 2196122), (47, 1635410), (61, 1260070), (70, 1098061), (94, 817705), (122, 630035), (235, 327082), (305, 252014), (329, 233630), (383, 200690), (427, 180010), (470, 163541), (610, 126007), (658, 116815), (766, 100345), (854, 90005), (1645, 46726), (1915, 40138), (2135, 36002), (2681, 28670), (2867, 26810), (3290, 23363), (3830, 20069), (4270, 18001), (5362, 14335), (5734, 13405)]