77663976

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1087}}^1$

素因数の和:1338

約数の個数: 64

約数和(自身を含む): 210201600

約数和(自身を除く): 132537624

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 229, 312, 458, 687, 916, 1087, 1374, 1832, 2174, 2748, 2977, 3261, 4348, 5496, 5954, 6522, 8696, 8931, 11908, 13044, 14131, 17862, 23816, 26088, 28262, 35724, 42393, 56524, 71448, 84786, 113048, 169572, 248923, 339144, 497846, 746769, 995692, 1493538, 1991384, 2987076, 3235999, 5974152, 6471998, 9707997, 12943996, 19415994, 25887992, 38831988, 77663976]

約数ペア:

[(1, 77663976), (2, 38831988), (3, 25887992), (4, 19415994), (6, 12943996), (8, 9707997), (12, 6471998), (13, 5974152), (24, 3235999), (26, 2987076), (39, 1991384), (52, 1493538), (78, 995692), (104, 746769), (156, 497846), (229, 339144), (312, 248923), (458, 169572), (687, 113048), (916, 84786), (1087, 71448), (1374, 56524), (1832, 42393), (2174, 35724), (2748, 28262), (2977, 26088), (3261, 23816), (4348, 17862), (5496, 14131), (5954, 13044), (6522, 11908), (8696, 8931)]