127904112

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{18127}}^1$

素因数の和:18155

約数の個数: 90

約数和(自身を含む): 416418288

約数和(自身を除く): 288514176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 18127, 36254, 54381, 72508, 108762, 126889, 145016, 163143, 217524, 253778, 290032, 326286, 380667, 435048, 507556, 652572, 761334, 870096, 888223, 1015112, 1142001, 1305144, 1522668, 1776446, 2030224, 2284002, 2610288, 2664669, 3045336, 3552892, 4568004, 5329338, 6090672, 7105784, 7994007, 9136008, 10658676, 14211568, 15988014, 18272016, 21317352, 31976028, 42634704, 63952056, 127904112]

約数ペア:

[(1, 127904112), (2, 63952056), (3, 42634704), (4, 31976028), (6, 21317352), (7, 18272016), (8, 15988014), (9, 14211568), (12, 10658676), (14, 9136008), (16, 7994007), (18, 7105784), (21, 6090672), (24, 5329338), (28, 4568004), (36, 3552892), (42, 3045336), (48, 2664669), (49, 2610288), (56, 2284002), (63, 2030224), (72, 1776446), (84, 1522668), (98, 1305144), (112, 1142001), (126, 1015112), (144, 888223), (147, 870096), (168, 761334), (196, 652572), (252, 507556), (294, 435048), (336, 380667), (392, 326286), (441, 290032), (504, 253778), (588, 217524), (784, 163143), (882, 145016), (1008, 126889), (1176, 108762), (1764, 72508), (2352, 54381), (3528, 36254), (7056, 18127)]