123809868

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5399}}^1$

素因数の和:5436

約数の個数: 108

約数和(自身を含む): 392137200

約数和(自身を除く): 268327332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 49, 52, 63, 78, 84, 91, 98, 117, 126, 147, 156, 182, 196, 234, 252, 273, 294, 364, 441, 468, 546, 588, 637, 819, 882, 1092, 1274, 1638, 1764, 1911, 2548, 3276, 3822, 5399, 5733, 7644, 10798, 11466, 16197, 21596, 22932, 32394, 37793, 48591, 64788, 70187, 75586, 97182, 113379, 140374, 151172, 194364, 210561, 226758, 264551, 280748, 340137, 421122, 453516, 491309, 529102, 631683, 680274, 793653, 842244, 982618, 1058204, 1263366, 1360548, 1473927, 1587306, 1965236, 2380959, 2526732, 2947854, 3174612, 3439163, 4421781, 4761918, 5895708, 6878326, 8843562, 9523836, 10317489, 13756652, 17687124, 20634978, 30952467, 41269956, 61904934, 123809868]

約数ペア:

[(1, 123809868), (2, 61904934), (3, 41269956), (4, 30952467), (6, 20634978), (7, 17687124), (9, 13756652), (12, 10317489), (13, 9523836), (14, 8843562), (18, 6878326), (21, 5895708), (26, 4761918), (28, 4421781), (36, 3439163), (39, 3174612), (42, 2947854), (49, 2526732), (52, 2380959), (63, 1965236), (78, 1587306), (84, 1473927), (91, 1360548), (98, 1263366), (117, 1058204), (126, 982618), (147, 842244), (156, 793653), (182, 680274), (196, 631683), (234, 529102), (252, 491309), (273, 453516), (294, 421122), (364, 340137), (441, 280748), (468, 264551), (546, 226758), (588, 210561), (637, 194364), (819, 151172), (882, 140374), (1092, 113379), (1274, 97182), (1638, 75586), (1764, 70187), (1911, 64788), (2548, 48591), (3276, 37793), (3822, 32394), (5399, 22932), (5733, 21596), (7644, 16197), (10798, 11466)]