80970432

素因数分解:

$2^6\times 3^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:250

約数の個数: 112

約数和(自身を含む): 223296480

約数和(自身を除く): 142326048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 73, 96, 106, 109, 146, 159, 192, 212, 218, 219, 292, 318, 327, 424, 436, 438, 584, 636, 654, 848, 872, 876, 1168, 1272, 1308, 1696, 1744, 1752, 2336, 2544, 2616, 3392, 3488, 3504, 3869, 4672, 5088, 5232, 5777, 6976, 7008, 7738, 7957, 10176, 10464, 11554, 11607, 14016, 15476, 15914, 17331, 20928, 23108, 23214, 23871, 30952, 31828, 34662, 46216, 46428, 47742, 61904, 63656, 69324, 92432, 92856, 95484, 123808, 127312, 138648, 184864, 185712, 190968, 247616, 254624, 277296, 369728, 371424, 381936, 421721, 509248, 554592, 742848, 763872, 843442, 1109184, 1265163, 1527744, 1686884, 2530326, 3373768, 5060652, 6747536, 10121304, 13495072, 20242608, 26990144, 40485216, 80970432]

約数ペア:

[(1, 80970432), (2, 40485216), (3, 26990144), (4, 20242608), (6, 13495072), (8, 10121304), (12, 6747536), (16, 5060652), (24, 3373768), (32, 2530326), (48, 1686884), (53, 1527744), (64, 1265163), (73, 1109184), (96, 843442), (106, 763872), (109, 742848), (146, 554592), (159, 509248), (192, 421721), (212, 381936), (218, 371424), (219, 369728), (292, 277296), (318, 254624), (327, 247616), (424, 190968), (436, 185712), (438, 184864), (584, 138648), (636, 127312), (654, 123808), (848, 95484), (872, 92856), (876, 92432), (1168, 69324), (1272, 63656), (1308, 61904), (1696, 47742), (1744, 46428), (1752, 46216), (2336, 34662), (2544, 31828), (2616, 30952), (3392, 23871), (3488, 23214), (3504, 23108), (3869, 20928), (4672, 17331), (5088, 15914), (5232, 15476), (5777, 14016), (6976, 11607), (7008, 11554), (7738, 10464), (7957, 10176)]