78451872

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{907}}^1$

素因数の和:990

約数の個数: 96

約数和(自身を含む): 222409152

約数和(自身を除く): 143957280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 53, 68, 96, 102, 106, 136, 159, 204, 212, 272, 318, 408, 424, 544, 636, 816, 848, 901, 907, 1272, 1632, 1696, 1802, 1814, 2544, 2703, 2721, 3604, 3628, 5088, 5406, 5442, 7208, 7256, 10812, 10884, 14416, 14512, 15419, 21624, 21768, 28832, 29024, 30838, 43248, 43536, 46257, 48071, 61676, 86496, 87072, 92514, 96142, 123352, 144213, 185028, 192284, 246704, 288426, 370056, 384568, 493408, 576852, 740112, 769136, 817207, 1153704, 1480224, 1538272, 1634414, 2307408, 2451621, 3268828, 4614816, 4903242, 6537656, 9806484, 13075312, 19612968, 26150624, 39225936, 78451872]

約数ペア:

[(1, 78451872), (2, 39225936), (3, 26150624), (4, 19612968), (6, 13075312), (8, 9806484), (12, 6537656), (16, 4903242), (17, 4614816), (24, 3268828), (32, 2451621), (34, 2307408), (48, 1634414), (51, 1538272), (53, 1480224), (68, 1153704), (96, 817207), (102, 769136), (106, 740112), (136, 576852), (159, 493408), (204, 384568), (212, 370056), (272, 288426), (318, 246704), (408, 192284), (424, 185028), (544, 144213), (636, 123352), (816, 96142), (848, 92514), (901, 87072), (907, 86496), (1272, 61676), (1632, 48071), (1696, 46257), (1802, 43536), (1814, 43248), (2544, 30838), (2703, 29024), (2721, 28832), (3604, 21768), (3628, 21624), (5088, 15419), (5406, 14512), (5442, 14416), (7208, 10884), (7256, 10812)]