179629872

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1979}}^1$

素因数の和:2082

約数の個数: 80

約数和(自身を含む): 487111680

約数和(自身を除く): 307481808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 61, 62, 93, 122, 124, 183, 186, 244, 248, 366, 372, 488, 496, 732, 744, 976, 1464, 1488, 1891, 1979, 2928, 3782, 3958, 5673, 5937, 7564, 7916, 11346, 11874, 15128, 15832, 22692, 23748, 30256, 31664, 45384, 47496, 61349, 90768, 94992, 120719, 122698, 184047, 241438, 245396, 362157, 368094, 482876, 490792, 724314, 736188, 965752, 981584, 1448628, 1472376, 1931504, 2897256, 2944752, 3742289, 5794512, 7484578, 11226867, 14969156, 22453734, 29938312, 44907468, 59876624, 89814936, 179629872]

約数ペア:

[(1, 179629872), (2, 89814936), (3, 59876624), (4, 44907468), (6, 29938312), (8, 22453734), (12, 14969156), (16, 11226867), (24, 7484578), (31, 5794512), (48, 3742289), (61, 2944752), (62, 2897256), (93, 1931504), (122, 1472376), (124, 1448628), (183, 981584), (186, 965752), (244, 736188), (248, 724314), (366, 490792), (372, 482876), (488, 368094), (496, 362157), (732, 245396), (744, 241438), (976, 184047), (1464, 122698), (1488, 120719), (1891, 94992), (1979, 90768), (2928, 61349), (3782, 47496), (3958, 45384), (5673, 31664), (5937, 30256), (7564, 23748), (7916, 22692), (11346, 15832), (11874, 15128)]