80322816

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:316

約数の個数: 144

約数和(自身を含む): 249073664

約数和(自身を除く): 168750848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 67, 84, 96, 112, 128, 134, 168, 192, 201, 223, 224, 256, 268, 336, 384, 402, 446, 448, 469, 536, 669, 672, 768, 804, 892, 896, 938, 1072, 1338, 1344, 1407, 1561, 1608, 1784, 1792, 1876, 2144, 2676, 2688, 2814, 3122, 3216, 3568, 3752, 4288, 4683, 5352, 5376, 5628, 6244, 6432, 7136, 7504, 8576, 9366, 10704, 11256, 12488, 12864, 14272, 14941, 15008, 17152, 18732, 21408, 22512, 24976, 25728, 28544, 29882, 30016, 37464, 42816, 44823, 45024, 49952, 51456, 57088, 59764, 60032, 74928, 85632, 89646, 90048, 99904, 104587, 119528, 120064, 149856, 171264, 179292, 180096, 199808, 209174, 239056, 299712, 313761, 358584, 360192, 399616, 418348, 478112, 599424, 627522, 717168, 836696, 956224, 1198848, 1255044, 1434336, 1673392, 1912448, 2510088, 2868672, 3346784, 3824896, 5020176, 5737344, 6693568, 10040352, 11474688, 13387136, 20080704, 26774272, 40161408, 80322816]

約数ペア:

[(1, 80322816), (2, 40161408), (3, 26774272), (4, 20080704), (6, 13387136), (7, 11474688), (8, 10040352), (12, 6693568), (14, 5737344), (16, 5020176), (21, 3824896), (24, 3346784), (28, 2868672), (32, 2510088), (42, 1912448), (48, 1673392), (56, 1434336), (64, 1255044), (67, 1198848), (84, 956224), (96, 836696), (112, 717168), (128, 627522), (134, 599424), (168, 478112), (192, 418348), (201, 399616), (223, 360192), (224, 358584), (256, 313761), (268, 299712), (336, 239056), (384, 209174), (402, 199808), (446, 180096), (448, 179292), (469, 171264), (536, 149856), (669, 120064), (672, 119528), (768, 104587), (804, 99904), (892, 90048), (896, 89646), (938, 85632), (1072, 74928), (1338, 60032), (1344, 59764), (1407, 57088), (1561, 51456), (1608, 49952), (1784, 45024), (1792, 44823), (1876, 42816), (2144, 37464), (2676, 30016), (2688, 29882), (2814, 28544), (3122, 25728), (3216, 24976), (3568, 22512), (3752, 21408), (4288, 18732), (4683, 17152), (5352, 15008), (5376, 14941), (5628, 14272), (6244, 12864), (6432, 12488), (7136, 11256), (7504, 10704), (8576, 9366)]