144030978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{87931}}^1$

素因数の和:87959

約数の個数: 48

約数和(自身を含む): 384086976

約数和(自身を除く): 240055998

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 87931, 175862, 263793, 527586, 615517, 791379, 1143103, 1231034, 1582758, 1846551, 2286206, 3429309, 3693102, 5539653, 6858618, 8001721, 10287927, 11079306, 16003442, 20575854, 24005163, 48010326, 72015489, 144030978]

約数ペア:

[(1, 144030978), (2, 72015489), (3, 48010326), (6, 24005163), (7, 20575854), (9, 16003442), (13, 11079306), (14, 10287927), (18, 8001721), (21, 6858618), (26, 5539653), (39, 3693102), (42, 3429309), (63, 2286206), (78, 1846551), (91, 1582758), (117, 1231034), (126, 1143103), (182, 791379), (234, 615517), (273, 527586), (546, 263793), (819, 175862), (1638, 87931)]