71803968

素因数分解:

$2^6\times 3^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:244

約数の個数: 112

約数和(自身を含む): 198485760

約数和(自身を除く): 126681792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 73, 94, 96, 109, 141, 146, 188, 192, 218, 219, 282, 292, 327, 376, 436, 438, 564, 584, 654, 752, 872, 876, 1128, 1168, 1308, 1504, 1744, 1752, 2256, 2336, 2616, 3008, 3431, 3488, 3504, 4512, 4672, 5123, 5232, 6862, 6976, 7008, 7957, 9024, 10246, 10293, 10464, 13724, 14016, 15369, 15914, 20492, 20586, 20928, 23871, 27448, 30738, 31828, 40984, 41172, 47742, 54896, 61476, 63656, 81968, 82344, 95484, 109792, 122952, 127312, 163936, 164688, 190968, 219584, 245904, 254624, 327872, 329376, 373979, 381936, 491808, 509248, 658752, 747958, 763872, 983616, 1121937, 1495916, 1527744, 2243874, 2991832, 4487748, 5983664, 8975496, 11967328, 17950992, 23934656, 35901984, 71803968]

約数ペア:

[(1, 71803968), (2, 35901984), (3, 23934656), (4, 17950992), (6, 11967328), (8, 8975496), (12, 5983664), (16, 4487748), (24, 2991832), (32, 2243874), (47, 1527744), (48, 1495916), (64, 1121937), (73, 983616), (94, 763872), (96, 747958), (109, 658752), (141, 509248), (146, 491808), (188, 381936), (192, 373979), (218, 329376), (219, 327872), (282, 254624), (292, 245904), (327, 219584), (376, 190968), (436, 164688), (438, 163936), (564, 127312), (584, 122952), (654, 109792), (752, 95484), (872, 82344), (876, 81968), (1128, 63656), (1168, 61476), (1308, 54896), (1504, 47742), (1744, 41172), (1752, 40984), (2256, 31828), (2336, 30738), (2616, 27448), (3008, 23871), (3431, 20928), (3488, 20586), (3504, 20492), (4512, 15914), (4672, 15369), (5123, 14016), (5232, 13724), (6862, 10464), (6976, 10293), (7008, 10246), (7957, 9024)]