77552224

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{557}}^1$

素因数の和:815

約数の個数: 48

約数和(自身を含む): 161708400

約数和(自身を除く): 84156176

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 229, 304, 458, 557, 608, 916, 1114, 1832, 2228, 3664, 4351, 4456, 7328, 8702, 8912, 10583, 17404, 17824, 21166, 34808, 42332, 69616, 84664, 127553, 139232, 169328, 255106, 338656, 510212, 1020424, 2040848, 2423507, 4081696, 4847014, 9694028, 19388056, 38776112, 77552224]

約数ペア:

[(1, 77552224), (2, 38776112), (4, 19388056), (8, 9694028), (16, 4847014), (19, 4081696), (32, 2423507), (38, 2040848), (76, 1020424), (152, 510212), (229, 338656), (304, 255106), (458, 169328), (557, 139232), (608, 127553), (916, 84664), (1114, 69616), (1832, 42332), (2228, 34808), (3664, 21166), (4351, 17824), (4456, 17404), (7328, 10583), (8702, 8912)]