42139608

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{5119}}^1$

素因数の和:5149

約数の個数: 64

約数和(自身を含む): 122880000

約数和(自身を除く): 80740392

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 343, 392, 588, 686, 1029, 1176, 1372, 2058, 2744, 4116, 5119, 8232, 10238, 15357, 20476, 30714, 35833, 40952, 61428, 71666, 107499, 122856, 143332, 214998, 250831, 286664, 429996, 501662, 752493, 859992, 1003324, 1504986, 1755817, 2006648, 3009972, 3511634, 5267451, 6019944, 7023268, 10534902, 14046536, 21069804, 42139608]

約数ペア:

[(1, 42139608), (2, 21069804), (3, 14046536), (4, 10534902), (6, 7023268), (7, 6019944), (8, 5267451), (12, 3511634), (14, 3009972), (21, 2006648), (24, 1755817), (28, 1504986), (42, 1003324), (49, 859992), (56, 752493), (84, 501662), (98, 429996), (147, 286664), (168, 250831), (196, 214998), (294, 143332), (343, 122856), (392, 107499), (588, 71666), (686, 61428), (1029, 40952), (1176, 35833), (1372, 30714), (2058, 20476), (2744, 15357), (4116, 10238), (5119, 8232)]