72185232

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{653}}^1$

素因数の和:725

約数の個数: 120

約数和(自身を含む): 221878656

約数和(自身を除く): 149693424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 49, 56, 84, 94, 98, 112, 141, 147, 168, 188, 196, 282, 294, 329, 336, 376, 392, 564, 588, 653, 658, 752, 784, 987, 1128, 1176, 1306, 1316, 1959, 1974, 2256, 2303, 2352, 2612, 2632, 3918, 3948, 4571, 4606, 5224, 5264, 6909, 7836, 7896, 9142, 9212, 10448, 13713, 13818, 15672, 15792, 18284, 18424, 27426, 27636, 30691, 31344, 31997, 36568, 36848, 54852, 55272, 61382, 63994, 73136, 92073, 95991, 109704, 110544, 122764, 127988, 184146, 191982, 214837, 219408, 245528, 255976, 368292, 383964, 429674, 491056, 511952, 644511, 736584, 767928, 859348, 1289022, 1473168, 1503859, 1535856, 1718696, 2578044, 3007718, 3437392, 4511577, 5156088, 6015436, 9023154, 10312176, 12030872, 18046308, 24061744, 36092616, 72185232]

約数ペア:

[(1, 72185232), (2, 36092616), (3, 24061744), (4, 18046308), (6, 12030872), (7, 10312176), (8, 9023154), (12, 6015436), (14, 5156088), (16, 4511577), (21, 3437392), (24, 3007718), (28, 2578044), (42, 1718696), (47, 1535856), (48, 1503859), (49, 1473168), (56, 1289022), (84, 859348), (94, 767928), (98, 736584), (112, 644511), (141, 511952), (147, 491056), (168, 429674), (188, 383964), (196, 368292), (282, 255976), (294, 245528), (329, 219408), (336, 214837), (376, 191982), (392, 184146), (564, 127988), (588, 122764), (653, 110544), (658, 109704), (752, 95991), (784, 92073), (987, 73136), (1128, 63994), (1176, 61382), (1306, 55272), (1316, 54852), (1959, 36848), (1974, 36568), (2256, 31997), (2303, 31344), (2352, 30691), (2612, 27636), (2632, 27426), (3918, 18424), (3948, 18284), (4571, 15792), (4606, 15672), (5224, 13818), (5264, 13713), (6909, 10448), (7836, 9212), (7896, 9142)]