78962226

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{419}}^1\times {\mathrm{641}}^1$

素因数の和:1079

約数の個数: 48

約数和(自身を含む): 184433760

約数和(自身を除く): 105471534

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 419, 641, 838, 1257, 1282, 1923, 2514, 2933, 3846, 4487, 5866, 8799, 8974, 13461, 17598, 20531, 26922, 31409, 41062, 61593, 62818, 94227, 123186, 188454, 268579, 537158, 805737, 1611474, 1880053, 3760106, 5640159, 11280318, 13160371, 26320742, 39481113, 78962226]

約数ペア:

[(1, 78962226), (2, 39481113), (3, 26320742), (6, 13160371), (7, 11280318), (14, 5640159), (21, 3760106), (42, 1880053), (49, 1611474), (98, 805737), (147, 537158), (294, 268579), (419, 188454), (641, 123186), (838, 94227), (1257, 62818), (1282, 61593), (1923, 41062), (2514, 31409), (2933, 26922), (3846, 20531), (4487, 17598), (5866, 13461), (8799, 8974)]