80118288

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:306

約数の個数: 160

約数和(自身を含む): 248793600

約数和(自身を除く): 168675312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 43, 48, 54, 57, 72, 76, 86, 108, 114, 129, 144, 152, 171, 172, 216, 227, 228, 258, 304, 342, 344, 387, 432, 454, 456, 513, 516, 681, 684, 688, 774, 817, 908, 912, 1026, 1032, 1161, 1362, 1368, 1548, 1634, 1816, 2043, 2052, 2064, 2322, 2451, 2724, 2736, 3096, 3268, 3632, 4086, 4104, 4313, 4644, 4902, 5448, 6129, 6192, 6536, 7353, 8172, 8208, 8626, 9288, 9761, 9804, 10896, 12258, 12939, 13072, 14706, 16344, 17252, 18576, 19522, 19608, 22059, 24516, 25878, 29283, 29412, 32688, 34504, 38817, 39044, 39216, 44118, 49032, 51756, 58566, 58824, 69008, 77634, 78088, 87849, 88236, 98064, 103512, 116451, 117132, 117648, 155268, 156176, 175698, 176472, 185459, 207024, 232902, 234264, 263547, 310536, 351396, 352944, 370918, 465804, 468528, 527094, 556377, 621072, 702792, 741836, 931608, 1054188, 1112754, 1405584, 1483672, 1669131, 1863216, 2108376, 2225508, 2967344, 3338262, 4216752, 4451016, 5007393, 6676524, 8902032, 10014786, 13353048, 20029572, 26706096, 40059144, 80118288]

約数ペア:

[(1, 80118288), (2, 40059144), (3, 26706096), (4, 20029572), (6, 13353048), (8, 10014786), (9, 8902032), (12, 6676524), (16, 5007393), (18, 4451016), (19, 4216752), (24, 3338262), (27, 2967344), (36, 2225508), (38, 2108376), (43, 1863216), (48, 1669131), (54, 1483672), (57, 1405584), (72, 1112754), (76, 1054188), (86, 931608), (108, 741836), (114, 702792), (129, 621072), (144, 556377), (152, 527094), (171, 468528), (172, 465804), (216, 370918), (227, 352944), (228, 351396), (258, 310536), (304, 263547), (342, 234264), (344, 232902), (387, 207024), (432, 185459), (454, 176472), (456, 175698), (513, 156176), (516, 155268), (681, 117648), (684, 117132), (688, 116451), (774, 103512), (817, 98064), (908, 88236), (912, 87849), (1026, 78088), (1032, 77634), (1161, 69008), (1362, 58824), (1368, 58566), (1548, 51756), (1634, 49032), (1816, 44118), (2043, 39216), (2052, 39044), (2064, 38817), (2322, 34504), (2451, 32688), (2724, 29412), (2736, 29283), (3096, 25878), (3268, 24516), (3632, 22059), (4086, 19608), (4104, 19522), (4313, 18576), (4644, 17252), (4902, 16344), (5448, 14706), (6129, 13072), (6192, 12939), (6536, 12258), (7353, 10896), (8172, 9804), (8208, 9761), (8626, 9288)]