79815708

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{45247}}^1$

素因数の和:45271

約数の個数: 54

約数和(自身を含む): 234701376

約数和(自身を除く): 154885668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 45247, 90494, 135741, 180988, 271482, 316729, 407223, 542964, 633458, 814446, 950187, 1266916, 1628892, 1900374, 2217103, 2850561, 3800748, 4434206, 5701122, 6651309, 8868412, 11402244, 13302618, 19953927, 26605236, 39907854, 79815708]

約数ペア:

[(1, 79815708), (2, 39907854), (3, 26605236), (4, 19953927), (6, 13302618), (7, 11402244), (9, 8868412), (12, 6651309), (14, 5701122), (18, 4434206), (21, 3800748), (28, 2850561), (36, 2217103), (42, 1900374), (49, 1628892), (63, 1266916), (84, 950187), (98, 814446), (126, 633458), (147, 542964), (196, 407223), (252, 316729), (294, 271482), (441, 180988), (588, 135741), (882, 90494), (1764, 45247)]