77901216

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{42709}}^1$

素因数の和:42741

約数の個数: 48

約数和(自身を含む): 215258400

約数和(自身を除く): 137357184

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, 42709, 85418, 128127, 170836, 256254, 341672, 512508, 683344, 811471, 1025016, 1366688, 1622942, 2050032, 2434413, 3245884, 4100064, 4868826, 6491768, 9737652, 12983536, 19475304, 25967072, 38950608, 77901216]

約数ペア:

[(1, 77901216), (2, 38950608), (3, 25967072), (4, 19475304), (6, 12983536), (8, 9737652), (12, 6491768), (16, 4868826), (19, 4100064), (24, 3245884), (32, 2434413), (38, 2050032), (48, 1622942), (57, 1366688), (76, 1025016), (96, 811471), (114, 683344), (152, 512508), (228, 341672), (304, 256254), (456, 170836), (608, 128127), (912, 85418), (1824, 42709)]