766891452

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{90907}}^1$

素因数の和:90970

約数の個数: 48

約数和(自身を含む): 1934522240

約数和(自身を除く): 1167630788

約数列:

[1, 2, 3, 4, 6, 12, 19, 37, 38, 57, 74, 76, 111, 114, 148, 222, 228, 444, 703, 1406, 2109, 2812, 4218, 8436, 90907, 181814, 272721, 363628, 545442, 1090884, 1727233, 3363559, 3454466, 5181699, 6727118, 6908932, 10090677, 10363398, 13454236, 20181354, 20726796, 40362708, 63907621, 127815242, 191722863, 255630484, 383445726, 766891452]

約数ペア:

[(1, 766891452), (2, 383445726), (3, 255630484), (4, 191722863), (6, 127815242), (12, 63907621), (19, 40362708), (37, 20726796), (38, 20181354), (57, 13454236), (74, 10363398), (76, 10090677), (111, 6908932), (114, 6727118), (148, 5181699), (222, 3454466), (228, 3363559), (444, 1727233), (703, 1090884), (1406, 545442), (2109, 363628), (2812, 272721), (4218, 181814), (8436, 90907)]