78779664

素因数分解:

$2^4\times 3^2\times {\mathrm{229}}^1\times {\mathrm{2389}}^1$

素因数の和:2632

約数の個数: 60

約数和(自身を含む): 221529100

約数和(自身を除く): 142749436

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 229, 458, 687, 916, 1374, 1832, 2061, 2389, 2748, 3664, 4122, 4778, 5496, 7167, 8244, 9556, 10992, 14334, 16488, 19112, 21501, 28668, 32976, 38224, 43002, 57336, 86004, 114672, 172008, 344016, 547081, 1094162, 1641243, 2188324, 3282486, 4376648, 4923729, 6564972, 8753296, 9847458, 13129944, 19694916, 26259888, 39389832, 78779664]

約数ペア:

[(1, 78779664), (2, 39389832), (3, 26259888), (4, 19694916), (6, 13129944), (8, 9847458), (9, 8753296), (12, 6564972), (16, 4923729), (18, 4376648), (24, 3282486), (36, 2188324), (48, 1641243), (72, 1094162), (144, 547081), (229, 344016), (458, 172008), (687, 114672), (916, 86004), (1374, 57336), (1832, 43002), (2061, 38224), (2389, 32976), (2748, 28668), (3664, 21501), (4122, 19112), (4778, 16488), (5496, 14334), (7167, 10992), (8244, 9556)]