81908544

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{22453}}^1$

素因数の和:22487

約数の個数: 56

約数和(自身を含む): 228132640

約数和(自身を除く): 146224096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 152, 192, 228, 304, 456, 608, 912, 1216, 1824, 3648, 22453, 44906, 67359, 89812, 134718, 179624, 269436, 359248, 426607, 538872, 718496, 853214, 1077744, 1279821, 1436992, 1706428, 2155488, 2559642, 3412856, 4310976, 5119284, 6825712, 10238568, 13651424, 20477136, 27302848, 40954272, 81908544]

約数ペア:

[(1, 81908544), (2, 40954272), (3, 27302848), (4, 20477136), (6, 13651424), (8, 10238568), (12, 6825712), (16, 5119284), (19, 4310976), (24, 3412856), (32, 2559642), (38, 2155488), (48, 1706428), (57, 1436992), (64, 1279821), (76, 1077744), (96, 853214), (114, 718496), (152, 538872), (192, 426607), (228, 359248), (304, 269436), (456, 179624), (608, 134718), (912, 89812), (1216, 67359), (1824, 44906), (3648, 22453)]