78471796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3061}}^1$

素因数の和:3124

約数の個数: 48

約数和(自身を含む): 162041040

約数和(自身を除く): 83569244

約数列:

[1, 2, 4, 13, 17, 26, 29, 34, 52, 58, 68, 116, 221, 377, 442, 493, 754, 884, 986, 1508, 1972, 3061, 6122, 6409, 12244, 12818, 25636, 39793, 52037, 79586, 88769, 104074, 159172, 177538, 208148, 355076, 676481, 1153997, 1352962, 1509073, 2307994, 2705924, 3018146, 4615988, 6036292, 19617949, 39235898, 78471796]

約数ペア:

[(1, 78471796), (2, 39235898), (4, 19617949), (13, 6036292), (17, 4615988), (26, 3018146), (29, 2705924), (34, 2307994), (52, 1509073), (58, 1352962), (68, 1153997), (116, 676481), (221, 355076), (377, 208148), (442, 177538), (493, 159172), (754, 104074), (884, 88769), (986, 79586), (1508, 52037), (1972, 39793), (3061, 25636), (6122, 12818), (6409, 12244)]