127716246

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{89}}^1\times {\mathrm{1627}}^1$

素因数の和:1738

約数の個数: 72

約数和(自身を含む): 325713960

約数和(自身を除く): 197997714

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 89, 98, 126, 147, 178, 267, 294, 441, 534, 623, 801, 882, 1246, 1602, 1627, 1869, 3254, 3738, 4361, 4881, 5607, 8722, 9762, 11214, 11389, 13083, 14643, 22778, 26166, 29286, 34167, 39249, 68334, 78498, 79723, 102501, 144803, 159446, 205002, 239169, 289606, 434409, 478338, 717507, 868818, 1013621, 1303227, 1435014, 2027242, 2606454, 3040863, 6081726, 7095347, 9122589, 14190694, 18245178, 21286041, 42572082, 63858123, 127716246]

約数ペア:

[(1, 127716246), (2, 63858123), (3, 42572082), (6, 21286041), (7, 18245178), (9, 14190694), (14, 9122589), (18, 7095347), (21, 6081726), (42, 3040863), (49, 2606454), (63, 2027242), (89, 1435014), (98, 1303227), (126, 1013621), (147, 868818), (178, 717507), (267, 478338), (294, 434409), (441, 289606), (534, 239169), (623, 205002), (801, 159446), (882, 144803), (1246, 102501), (1602, 79723), (1627, 78498), (1869, 68334), (3254, 39249), (3738, 34167), (4361, 29286), (4881, 26166), (5607, 22778), (8722, 14643), (9762, 13083), (11214, 11389)]