87880992

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:466

約数の個数: 96

約数和(自身を含む): 240609600

約数和(自身を除く): 152728608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 61, 86, 96, 122, 129, 172, 183, 244, 258, 344, 349, 366, 488, 516, 688, 698, 732, 976, 1032, 1047, 1376, 1396, 1464, 1952, 2064, 2094, 2623, 2792, 2928, 4128, 4188, 5246, 5584, 5856, 7869, 8376, 10492, 11168, 15007, 15738, 16752, 20984, 21289, 30014, 31476, 33504, 41968, 42578, 45021, 60028, 62952, 63867, 83936, 85156, 90042, 120056, 125904, 127734, 170312, 180084, 240112, 251808, 255468, 340624, 360168, 480224, 510936, 681248, 720336, 915427, 1021872, 1440672, 1830854, 2043744, 2746281, 3661708, 5492562, 7323416, 10985124, 14646832, 21970248, 29293664, 43940496, 87880992]

約数ペア:

[(1, 87880992), (2, 43940496), (3, 29293664), (4, 21970248), (6, 14646832), (8, 10985124), (12, 7323416), (16, 5492562), (24, 3661708), (32, 2746281), (43, 2043744), (48, 1830854), (61, 1440672), (86, 1021872), (96, 915427), (122, 720336), (129, 681248), (172, 510936), (183, 480224), (244, 360168), (258, 340624), (344, 255468), (349, 251808), (366, 240112), (488, 180084), (516, 170312), (688, 127734), (698, 125904), (732, 120056), (976, 90042), (1032, 85156), (1047, 83936), (1376, 63867), (1396, 62952), (1464, 60028), (1952, 45021), (2064, 42578), (2094, 41968), (2623, 33504), (2792, 31476), (2928, 30014), (4128, 21289), (4188, 20984), (5246, 16752), (5584, 15738), (5856, 15007), (7869, 11168), (8376, 10492)]