82780344

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{67631}}^1$

素因数の和:67660

約数の個数: 48

約数和(自身を含む): 237388320

約数和(自身を除く): 154607976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 67631, 135262, 202893, 270524, 405786, 541048, 608679, 811572, 1149727, 1217358, 1623144, 2299454, 2434716, 3449181, 4598908, 4869432, 6898362, 9197816, 10347543, 13796724, 20695086, 27593448, 41390172, 82780344]

約数ペア:

[(1, 82780344), (2, 41390172), (3, 27593448), (4, 20695086), (6, 13796724), (8, 10347543), (9, 9197816), (12, 6898362), (17, 4869432), (18, 4598908), (24, 3449181), (34, 2434716), (36, 2299454), (51, 1623144), (68, 1217358), (72, 1149727), (102, 811572), (136, 608679), (153, 541048), (204, 405786), (306, 270524), (408, 202893), (612, 135262), (1224, 67631)]