77791776

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{42649}}^1$

素因数の和:42681

約数の個数: 48

約数和(自身を含む): 214956000

約数和(自身を除く): 137164224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 42649, 85298, 127947, 170596, 255894, 341192, 511788, 682384, 810331, 1023576, 1364768, 1620662, 2047152, 2430993, 3241324, 4094304, 4861986, 6482648, 9723972, 12965296, 19447944, 25930592, 38895888, 77791776]

約数ペア:

[(1, 77791776), (2, 38895888), (3, 25930592), (4, 19447944), (6, 12965296), (8, 9723972), (12, 6482648), (16, 4861986), (19, 4094304), (24, 3241324), (32, 2430993), (38, 2047152), (48, 1620662), (57, 1364768), (76, 1023576), (96, 810331), (114, 682384), (152, 511788), (228, 341192), (304, 255894), (456, 170596), (608, 127947), (912, 85298), (1824, 42649)]