87740176

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{727}}^1$

素因数の和:1151

約数の個数: 40

約数和(自身を含む): 179641280

約数和(自身を除く): 91901104

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 397, 727, 794, 1454, 1588, 2908, 3176, 5816, 6352, 7543, 11632, 13813, 15086, 27626, 30172, 55252, 60344, 110504, 120688, 221008, 288619, 577238, 1154476, 2308952, 4617904, 5483761, 10967522, 21935044, 43870088, 87740176]

約数ペア:

[(1, 87740176), (2, 43870088), (4, 21935044), (8, 10967522), (16, 5483761), (19, 4617904), (38, 2308952), (76, 1154476), (152, 577238), (304, 288619), (397, 221008), (727, 120688), (794, 110504), (1454, 60344), (1588, 55252), (2908, 30172), (3176, 27626), (5816, 15086), (6352, 13813), (7543, 11632)]