86916780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2267}}^1$

素因数の和:2356

約数の個数: 96

約数和(自身を含む): 274337280

約数和(自身を除く): 187420500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 71, 90, 108, 135, 142, 180, 213, 270, 284, 355, 426, 540, 639, 710, 852, 1065, 1278, 1420, 1917, 2130, 2267, 2556, 3195, 3834, 4260, 4534, 6390, 6801, 7668, 9068, 9585, 11335, 12780, 13602, 19170, 20403, 22670, 27204, 34005, 38340, 40806, 45340, 61209, 68010, 81612, 102015, 122418, 136020, 160957, 204030, 244836, 306045, 321914, 408060, 482871, 612090, 643828, 804785, 965742, 1224180, 1448613, 1609570, 1931484, 2414355, 2897226, 3219140, 4345839, 4828710, 5794452, 7243065, 8691678, 9657420, 14486130, 17383356, 21729195, 28972260, 43458390, 86916780]

約数ペア:

[(1, 86916780), (2, 43458390), (3, 28972260), (4, 21729195), (5, 17383356), (6, 14486130), (9, 9657420), (10, 8691678), (12, 7243065), (15, 5794452), (18, 4828710), (20, 4345839), (27, 3219140), (30, 2897226), (36, 2414355), (45, 1931484), (54, 1609570), (60, 1448613), (71, 1224180), (90, 965742), (108, 804785), (135, 643828), (142, 612090), (180, 482871), (213, 408060), (270, 321914), (284, 306045), (355, 244836), (426, 204030), (540, 160957), (639, 136020), (710, 122418), (852, 102015), (1065, 81612), (1278, 68010), (1420, 61209), (1917, 45340), (2130, 40806), (2267, 38340), (2556, 34005), (3195, 27204), (3834, 22670), (4260, 20403), (4534, 19170), (6390, 13602), (6801, 12780), (7668, 11335), (9068, 9585)]