123938928

素因数分解:

$2^4\times 3^2\times {\mathrm{461}}^1\times {\mathrm{1867}}^1$

素因数の和:2342

約数の個数: 60

約数和(自身を含む): 347795448

約数和(自身を除く): 223856520

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 461, 922, 1383, 1844, 1867, 2766, 3688, 3734, 4149, 5532, 5601, 7376, 7468, 8298, 11064, 11202, 14936, 16596, 16803, 22128, 22404, 29872, 33192, 33606, 44808, 66384, 67212, 89616, 134424, 268848, 860687, 1721374, 2582061, 3442748, 5164122, 6885496, 7746183, 10328244, 13770992, 15492366, 20656488, 30984732, 41312976, 61969464, 123938928]

約数ペア:

[(1, 123938928), (2, 61969464), (3, 41312976), (4, 30984732), (6, 20656488), (8, 15492366), (9, 13770992), (12, 10328244), (16, 7746183), (18, 6885496), (24, 5164122), (36, 3442748), (48, 2582061), (72, 1721374), (144, 860687), (461, 268848), (922, 134424), (1383, 89616), (1844, 67212), (1867, 66384), (2766, 44808), (3688, 33606), (3734, 33192), (4149, 29872), (5532, 22404), (5601, 22128), (7376, 16803), (7468, 16596), (8298, 14936), (11064, 11202)]