74720688

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{31769}}^1$

素因数の和:31794

約数の個数: 60

約数和(自身を含む): 224550360

約数和(自身を除く): 149829672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 31769, 63538, 95307, 127076, 190614, 222383, 254152, 381228, 444766, 508304, 667149, 762456, 889532, 1334298, 1524912, 1556681, 1779064, 2668596, 3113362, 3558128, 4670043, 5337192, 6226724, 9340086, 10674384, 12453448, 18680172, 24906896, 37360344, 74720688]

約数ペア:

[(1, 74720688), (2, 37360344), (3, 24906896), (4, 18680172), (6, 12453448), (7, 10674384), (8, 9340086), (12, 6226724), (14, 5337192), (16, 4670043), (21, 3558128), (24, 3113362), (28, 2668596), (42, 1779064), (48, 1556681), (49, 1524912), (56, 1334298), (84, 889532), (98, 762456), (112, 667149), (147, 508304), (168, 444766), (196, 381228), (294, 254152), (336, 222383), (392, 190614), (588, 127076), (784, 95307), (1176, 63538), (2352, 31769)]