127720008

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{136453}}^1$

素因数の和:136478

約数の個数: 48

約数和(自身を含む): 372519420

約数和(自身を除く): 244799412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 136453, 272906, 409359, 545812, 818718, 1091624, 1228077, 1637436, 1773889, 2456154, 3274872, 3547778, 4912308, 5321667, 7095556, 9824616, 10643334, 14191112, 15965001, 21286668, 31930002, 42573336, 63860004, 127720008]

約数ペア:

[(1, 127720008), (2, 63860004), (3, 42573336), (4, 31930002), (6, 21286668), (8, 15965001), (9, 14191112), (12, 10643334), (13, 9824616), (18, 7095556), (24, 5321667), (26, 4912308), (36, 3547778), (39, 3274872), (52, 2456154), (72, 1773889), (78, 1637436), (104, 1228077), (117, 1091624), (156, 818718), (234, 545812), (312, 409359), (468, 272906), (936, 136453)]