72322848

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:216

約数の個数: 192

約数和(自身を含む): 233694720

約数和(自身を除く): 161371872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 47, 48, 52, 54, 72, 78, 94, 96, 104, 108, 117, 137, 141, 144, 156, 188, 208, 216, 234, 274, 282, 288, 312, 351, 376, 411, 416, 423, 432, 468, 548, 564, 611, 624, 702, 752, 822, 846, 864, 936, 1096, 1128, 1222, 1233, 1248, 1269, 1404, 1504, 1644, 1692, 1781, 1833, 1872, 2192, 2256, 2444, 2466, 2538, 2808, 3288, 3384, 3562, 3666, 3699, 3744, 4384, 4512, 4888, 4932, 5076, 5343, 5499, 5616, 6439, 6576, 6768, 7124, 7332, 7398, 9776, 9864, 10152, 10686, 10998, 11232, 12878, 13152, 13536, 14248, 14664, 14796, 16029, 16497, 19317, 19552, 19728, 20304, 21372, 21996, 25756, 28496, 29328, 29592, 32058, 32994, 38634, 39456, 40608, 42744, 43992, 48087, 51512, 56992, 57951, 58656, 59184, 64116, 65988, 77268, 83707, 85488, 87984, 96174, 103024, 115902, 118368, 128232, 131976, 154536, 167414, 170976, 173853, 175968, 192348, 206048, 231804, 251121, 256464, 263952, 309072, 334828, 347706, 384696, 463608, 502242, 512928, 527904, 618144, 669656, 695412, 753363, 769392, 927216, 1004484, 1339312, 1390824, 1506726, 1538784, 1854432, 2008968, 2260089, 2678624, 2781648, 3013452, 4017936, 4520178, 5563296, 6026904, 8035872, 9040356, 12053808, 18080712, 24107616, 36161424, 72322848]

約数ペア:

[(1, 72322848), (2, 36161424), (3, 24107616), (4, 18080712), (6, 12053808), (8, 9040356), (9, 8035872), (12, 6026904), (13, 5563296), (16, 4520178), (18, 4017936), (24, 3013452), (26, 2781648), (27, 2678624), (32, 2260089), (36, 2008968), (39, 1854432), (47, 1538784), (48, 1506726), (52, 1390824), (54, 1339312), (72, 1004484), (78, 927216), (94, 769392), (96, 753363), (104, 695412), (108, 669656), (117, 618144), (137, 527904), (141, 512928), (144, 502242), (156, 463608), (188, 384696), (208, 347706), (216, 334828), (234, 309072), (274, 263952), (282, 256464), (288, 251121), (312, 231804), (351, 206048), (376, 192348), (411, 175968), (416, 173853), (423, 170976), (432, 167414), (468, 154536), (548, 131976), (564, 128232), (611, 118368), (624, 115902), (702, 103024), (752, 96174), (822, 87984), (846, 85488), (864, 83707), (936, 77268), (1096, 65988), (1128, 64116), (1222, 59184), (1233, 58656), (1248, 57951), (1269, 56992), (1404, 51512), (1504, 48087), (1644, 43992), (1692, 42744), (1781, 40608), (1833, 39456), (1872, 38634), (2192, 32994), (2256, 32058), (2444, 29592), (2466, 29328), (2538, 28496), (2808, 25756), (3288, 21996), (3384, 21372), (3562, 20304), (3666, 19728), (3699, 19552), (3744, 19317), (4384, 16497), (4512, 16029), (4888, 14796), (4932, 14664), (5076, 14248), (5343, 13536), (5499, 13152), (5616, 12878), (6439, 11232), (6576, 10998), (6768, 10686), (7124, 10152), (7332, 9864), (7398, 9776)]