87801984

素因数分解:

$2^7\times 3^2\times {\mathrm{199}}^1\times {\mathrm{383}}^1$

素因数の和:602

約数の個数: 96

約数和(自身を含む): 254592000

約数和(自身を除く): 166790016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 199, 288, 383, 384, 398, 576, 597, 766, 796, 1149, 1152, 1194, 1532, 1592, 1791, 2298, 2388, 3064, 3184, 3447, 3582, 4596, 4776, 6128, 6368, 6894, 7164, 9192, 9552, 12256, 12736, 13788, 14328, 18384, 19104, 24512, 25472, 27576, 28656, 36768, 38208, 49024, 55152, 57312, 73536, 76217, 76416, 110304, 114624, 147072, 152434, 220608, 228651, 229248, 304868, 441216, 457302, 609736, 685953, 914604, 1219472, 1371906, 1829208, 2438944, 2743812, 3658416, 4877888, 5487624, 7316832, 9755776, 10975248, 14633664, 21950496, 29267328, 43900992, 87801984]

約数ペア:

[(1, 87801984), (2, 43900992), (3, 29267328), (4, 21950496), (6, 14633664), (8, 10975248), (9, 9755776), (12, 7316832), (16, 5487624), (18, 4877888), (24, 3658416), (32, 2743812), (36, 2438944), (48, 1829208), (64, 1371906), (72, 1219472), (96, 914604), (128, 685953), (144, 609736), (192, 457302), (199, 441216), (288, 304868), (383, 229248), (384, 228651), (398, 220608), (576, 152434), (597, 147072), (766, 114624), (796, 110304), (1149, 76416), (1152, 76217), (1194, 73536), (1532, 57312), (1592, 55152), (1791, 49024), (2298, 38208), (2388, 36768), (3064, 28656), (3184, 27576), (3447, 25472), (3582, 24512), (4596, 19104), (4776, 18384), (6128, 14328), (6368, 13788), (6894, 12736), (7164, 12256), (9192, 9552)]