80824176

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:308

約数の個数: 160

約数和(自身を含む): 250976000

約数和(自身を除く): 170151824

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, 228, 229, 258, 304, 342, 344, 387, 432, 456, 458, 513, 516, 684, 687, 688, 774, 817, 912, 916, 1026, 1032, 1161, 1368, 1374, 1548, 1634, 1832, 2052, 2061, 2064, 2322, 2451, 2736, 2748, 3096, 3268, 3664, 4104, 4122, 4351, 4644, 4902, 5496, 6183, 6192, 6536, 7353, 8208, 8244, 8702, 9288, 9804, 9847, 10992, 12366, 13053, 13072, 14706, 16488, 17404, 18576, 19608, 19694, 22059, 24732, 26106, 29412, 29541, 32976, 34808, 39159, 39216, 39388, 44118, 49464, 52212, 58824, 59082, 69616, 78318, 78776, 88236, 88623, 98928, 104424, 117477, 117648, 118164, 156636, 157552, 176472, 177246, 187093, 208848, 234954, 236328, 265869, 313272, 352944, 354492, 374186, 469908, 472656, 531738, 561279, 626544, 708984, 748372, 939816, 1063476, 1122558, 1417968, 1496744, 1683837, 1879632, 2126952, 2245116, 2993488, 3367674, 4253904, 4490232, 5051511, 6735348, 8980464, 10103022, 13470696, 20206044, 26941392, 40412088, 80824176]

約数ペア:

[(1, 80824176), (2, 40412088), (3, 26941392), (4, 20206044), (6, 13470696), (8, 10103022), (9, 8980464), (12, 6735348), (16, 5051511), (18, 4490232), (19, 4253904), (24, 3367674), (27, 2993488), (36, 2245116), (38, 2126952), (43, 1879632), (48, 1683837), (54, 1496744), (57, 1417968), (72, 1122558), (76, 1063476), (86, 939816), (108, 748372), (114, 708984), (129, 626544), (144, 561279), (152, 531738), (171, 472656), (172, 469908), (216, 374186), (228, 354492), (229, 352944), (258, 313272), (304, 265869), (342, 236328), (344, 234954), (387, 208848), (432, 187093), (456, 177246), (458, 176472), (513, 157552), (516, 156636), (684, 118164), (687, 117648), (688, 117477), (774, 104424), (817, 98928), (912, 88623), (916, 88236), (1026, 78776), (1032, 78318), (1161, 69616), (1368, 59082), (1374, 58824), (1548, 52212), (1634, 49464), (1832, 44118), (2052, 39388), (2061, 39216), (2064, 39159), (2322, 34808), (2451, 32976), (2736, 29541), (2748, 29412), (3096, 26106), (3268, 24732), (3664, 22059), (4104, 19694), (4122, 19608), (4351, 18576), (4644, 17404), (4902, 16488), (5496, 14706), (6183, 13072), (6192, 13053), (6536, 12366), (7353, 10992), (8208, 9847), (8244, 9804), (8702, 9288)]