123285708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37633}}^1$

素因数の和:37663

約数の個数: 72

約数和(自身を含む): 383565728

約数和(自身を除く): 260280020

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, 37633, 75266, 112899, 150532, 225798, 263431, 338697, 451596, 489229, 526862, 677394, 790293, 978458, 1053724, 1354788, 1467687, 1580586, 1956916, 2370879, 2935374, 3161172, 3424603, 4403061, 4741758, 5870748, 6849206, 8806122, 9483516, 10273809, 13698412, 17612244, 20547618, 30821427, 41095236, 61642854, 123285708]

約数ペア:

[(1, 123285708), (2, 61642854), (3, 41095236), (4, 30821427), (6, 20547618), (7, 17612244), (9, 13698412), (12, 10273809), (13, 9483516), (14, 8806122), (18, 6849206), (21, 5870748), (26, 4741758), (28, 4403061), (36, 3424603), (39, 3161172), (42, 2935374), (52, 2370879), (63, 1956916), (78, 1580586), (84, 1467687), (91, 1354788), (117, 1053724), (126, 978458), (156, 790293), (182, 677394), (234, 526862), (252, 489229), (273, 451596), (364, 338697), (468, 263431), (546, 225798), (819, 150532), (1092, 112899), (1638, 75266), (3276, 37633)]