78968472

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{383}}^1$

素因数の和:485

約数の個数: 96

約数和(自身を含む): 220631040

約数和(自身を除く): 141662568

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 71, 88, 121, 132, 142, 213, 242, 264, 284, 363, 383, 426, 484, 568, 726, 766, 781, 852, 968, 1149, 1452, 1532, 1562, 1704, 2298, 2343, 2904, 3064, 3124, 4213, 4596, 4686, 6248, 8426, 8591, 9192, 9372, 12639, 16852, 17182, 18744, 25278, 25773, 27193, 33704, 34364, 46343, 50556, 51546, 54386, 68728, 81579, 92686, 101112, 103092, 108772, 139029, 163158, 185372, 206184, 217544, 278058, 299123, 326316, 370744, 556116, 598246, 652632, 897369, 1112232, 1196492, 1794738, 2392984, 3290353, 3589476, 6580706, 7178952, 9871059, 13161412, 19742118, 26322824, 39484236, 78968472]

約数ペア:

[(1, 78968472), (2, 39484236), (3, 26322824), (4, 19742118), (6, 13161412), (8, 9871059), (11, 7178952), (12, 6580706), (22, 3589476), (24, 3290353), (33, 2392984), (44, 1794738), (66, 1196492), (71, 1112232), (88, 897369), (121, 652632), (132, 598246), (142, 556116), (213, 370744), (242, 326316), (264, 299123), (284, 278058), (363, 217544), (383, 206184), (426, 185372), (484, 163158), (568, 139029), (726, 108772), (766, 103092), (781, 101112), (852, 92686), (968, 81579), (1149, 68728), (1452, 54386), (1532, 51546), (1562, 50556), (1704, 46343), (2298, 34364), (2343, 33704), (2904, 27193), (3064, 25773), (3124, 25278), (4213, 18744), (4596, 17182), (4686, 16852), (6248, 12639), (8426, 9372), (8591, 9192)]