77369924

素因数分解:

$2^2\times {\mathrm{17}}^3\times {\mathrm{31}}^1\times {\mathrm{127}}^1$

素因数の和:213

約数の個数: 48

約数和(自身を含む): 149667840

約数和(自身を除く): 72297916

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 127, 254, 289, 508, 527, 578, 1054, 1156, 2108, 2159, 3937, 4318, 4913, 7874, 8636, 8959, 9826, 15748, 17918, 19652, 35836, 36703, 66929, 73406, 133858, 146812, 152303, 267716, 304606, 609212, 623951, 1137793, 1247902, 2275586, 2495804, 4551172, 19342481, 38684962, 77369924]

約数ペア:

[(1, 77369924), (2, 38684962), (4, 19342481), (17, 4551172), (31, 2495804), (34, 2275586), (62, 1247902), (68, 1137793), (124, 623951), (127, 609212), (254, 304606), (289, 267716), (508, 152303), (527, 146812), (578, 133858), (1054, 73406), (1156, 66929), (2108, 36703), (2159, 35836), (3937, 19652), (4318, 17918), (4913, 15748), (7874, 9826), (8636, 8959)]