81180576

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{5527}}^1$

素因数の和:5563

約数の個数: 96

約数和(自身を含む): 250750080

約数和(自身を除く): 169569504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 96, 102, 108, 136, 144, 153, 204, 216, 272, 288, 306, 408, 432, 459, 544, 612, 816, 864, 918, 1224, 1632, 1836, 2448, 3672, 4896, 5527, 7344, 11054, 14688, 16581, 22108, 33162, 44216, 49743, 66324, 88432, 93959, 99486, 132648, 149229, 176864, 187918, 198972, 265296, 281877, 298458, 375836, 397944, 530592, 563754, 596916, 751672, 795888, 845631, 1127508, 1193832, 1503344, 1591776, 1691262, 2255016, 2387664, 2536893, 3006688, 3382524, 4510032, 4775328, 5073786, 6765048, 9020064, 10147572, 13530096, 20295144, 27060192, 40590288, 81180576]

約数ペア:

[(1, 81180576), (2, 40590288), (3, 27060192), (4, 20295144), (6, 13530096), (8, 10147572), (9, 9020064), (12, 6765048), (16, 5073786), (17, 4775328), (18, 4510032), (24, 3382524), (27, 3006688), (32, 2536893), (34, 2387664), (36, 2255016), (48, 1691262), (51, 1591776), (54, 1503344), (68, 1193832), (72, 1127508), (96, 845631), (102, 795888), (108, 751672), (136, 596916), (144, 563754), (153, 530592), (204, 397944), (216, 375836), (272, 298458), (288, 281877), (306, 265296), (408, 198972), (432, 187918), (459, 176864), (544, 149229), (612, 132648), (816, 99486), (864, 93959), (918, 88432), (1224, 66324), (1632, 49743), (1836, 44216), (2448, 33162), (3672, 22108), (4896, 16581), (5527, 14688), (7344, 11054)]