91800128

素因数分解:

$2^6\times 7^2\times {\mathrm{73}}^1\times {\mathrm{401}}^1$

素因数の和:500

約数の個数: 84

約数和(自身を含む): 215345772

約数和(自身を除く): 123545644

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 73, 98, 112, 146, 196, 224, 292, 392, 401, 448, 511, 584, 784, 802, 1022, 1168, 1568, 1604, 2044, 2336, 2807, 3136, 3208, 3577, 4088, 4672, 5614, 6416, 7154, 8176, 11228, 12832, 14308, 16352, 19649, 22456, 25664, 28616, 29273, 32704, 39298, 44912, 57232, 58546, 78596, 89824, 114464, 117092, 157192, 179648, 204911, 228928, 234184, 314384, 409822, 468368, 628768, 819644, 936736, 1257536, 1434377, 1639288, 1873472, 2868754, 3278576, 5737508, 6557152, 11475016, 13114304, 22950032, 45900064, 91800128]

約数ペア:

[(1, 91800128), (2, 45900064), (4, 22950032), (7, 13114304), (8, 11475016), (14, 6557152), (16, 5737508), (28, 3278576), (32, 2868754), (49, 1873472), (56, 1639288), (64, 1434377), (73, 1257536), (98, 936736), (112, 819644), (146, 628768), (196, 468368), (224, 409822), (292, 314384), (392, 234184), (401, 228928), (448, 204911), (511, 179648), (584, 157192), (784, 117092), (802, 114464), (1022, 89824), (1168, 78596), (1568, 58546), (1604, 57232), (2044, 44912), (2336, 39298), (2807, 32704), (3136, 29273), (3208, 28616), (3577, 25664), (4088, 22456), (4672, 19649), (5614, 16352), (6416, 14308), (7154, 12832), (8176, 11228)]