122971212

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37537}}^1$

素因数の和:37567

約数の個数: 72

約数和(自身を含む): 382587296

約数和(自身を除く): 259616084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 37537, 75074, 112611, 150148, 225222, 262759, 337833, 450444, 487981, 525518, 675666, 788277, 975962, 1051036, 1351332, 1463943, 1576554, 1951924, 2364831, 2927886, 3153108, 3415867, 4391829, 4729662, 5855772, 6831734, 8783658, 9459324, 10247601, 13663468, 17567316, 20495202, 30742803, 40990404, 61485606, 122971212]

約数ペア:

[(1, 122971212), (2, 61485606), (3, 40990404), (4, 30742803), (6, 20495202), (7, 17567316), (9, 13663468), (12, 10247601), (13, 9459324), (14, 8783658), (18, 6831734), (21, 5855772), (26, 4729662), (28, 4391829), (36, 3415867), (39, 3153108), (42, 2927886), (52, 2364831), (63, 1951924), (78, 1576554), (84, 1463943), (91, 1351332), (117, 1051036), (126, 975962), (156, 788277), (182, 675666), (234, 525518), (252, 487981), (273, 450444), (364, 337833), (468, 262759), (546, 225222), (819, 150148), (1092, 112611), (1638, 75074), (3276, 37537)]