142029468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{263}}^1\times {\mathrm{2143}}^1$

素因数の和:2423

約数の個数: 72

約数和(自身を含む): 412059648

約数和(自身を除く): 270030180

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 263, 526, 789, 1052, 1578, 1841, 2143, 2367, 3156, 3682, 4286, 4734, 5523, 6429, 7364, 8572, 9468, 11046, 12858, 15001, 16569, 19287, 22092, 25716, 30002, 33138, 38574, 45003, 60004, 66276, 77148, 90006, 135009, 180012, 270018, 540036, 563609, 1127218, 1690827, 2254436, 3381654, 3945263, 5072481, 6763308, 7890526, 10144962, 11835789, 15781052, 20289924, 23671578, 35507367, 47343156, 71014734, 142029468]

約数ペア:

[(1, 142029468), (2, 71014734), (3, 47343156), (4, 35507367), (6, 23671578), (7, 20289924), (9, 15781052), (12, 11835789), (14, 10144962), (18, 7890526), (21, 6763308), (28, 5072481), (36, 3945263), (42, 3381654), (63, 2254436), (84, 1690827), (126, 1127218), (252, 563609), (263, 540036), (526, 270018), (789, 180012), (1052, 135009), (1578, 90006), (1841, 77148), (2143, 66276), (2367, 60004), (3156, 45003), (3682, 38574), (4286, 33138), (4734, 30002), (5523, 25716), (6429, 22092), (7364, 19287), (8572, 16569), (9468, 15001), (11046, 12858)]