74813848

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 153861120

約数和(自身を除く): 79047272

約数列:

[1, 2, 4, 8, 23, 41, 46, 47, 82, 92, 94, 164, 184, 188, 211, 328, 376, 422, 844, 943, 1081, 1688, 1886, 1927, 2162, 3772, 3854, 4324, 4853, 7544, 7708, 8648, 8651, 9706, 9917, 15416, 17302, 19412, 19834, 34604, 38824, 39668, 44321, 69208, 79336, 88642, 177284, 198973, 228091, 354568, 397946, 406597, 456182, 795892, 813194, 912364, 1591784, 1626388, 1824728, 3252776, 9351731, 18703462, 37406924, 74813848]

約数ペア:

[(1, 74813848), (2, 37406924), (4, 18703462), (8, 9351731), (23, 3252776), (41, 1824728), (46, 1626388), (47, 1591784), (82, 912364), (92, 813194), (94, 795892), (164, 456182), (184, 406597), (188, 397946), (211, 354568), (328, 228091), (376, 198973), (422, 177284), (844, 88642), (943, 79336), (1081, 69208), (1688, 44321), (1886, 39668), (1927, 38824), (2162, 34604), (3772, 19834), (3854, 19412), (4324, 17302), (4853, 15416), (7544, 9917), (7708, 9706), (8648, 8651)]