67419296

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:147

約数の個数: 144

約数和(自身を含む): 170069760

約数和(自身を除く): 102650464

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 49, 56, 62, 73, 76, 98, 112, 124, 133, 146, 152, 196, 217, 224, 248, 266, 292, 304, 392, 434, 496, 511, 532, 584, 589, 608, 784, 868, 931, 992, 1022, 1064, 1168, 1178, 1387, 1519, 1568, 1736, 1862, 2044, 2128, 2263, 2336, 2356, 2774, 3038, 3472, 3577, 3724, 4088, 4123, 4256, 4526, 4712, 5548, 6076, 6944, 7154, 7448, 8176, 8246, 9052, 9424, 9709, 11096, 12152, 14308, 14896, 15841, 16352, 16492, 18104, 18848, 19418, 22192, 24304, 28616, 28861, 29792, 31682, 32984, 36208, 38836, 42997, 44384, 48608, 57232, 57722, 63364, 65968, 67963, 72416, 77672, 85994, 110887, 114464, 115444, 126728, 131936, 135926, 155344, 171988, 221774, 230888, 253456, 271852, 300979, 310688, 343976, 443548, 461776, 506912, 543704, 601958, 687952, 887096, 923552, 1087408, 1203916, 1375904, 1774192, 2106853, 2174816, 2407832, 3548384, 4213706, 4815664, 8427412, 9631328, 16854824, 33709648, 67419296]

約数ペア:

[(1, 67419296), (2, 33709648), (4, 16854824), (7, 9631328), (8, 8427412), (14, 4815664), (16, 4213706), (19, 3548384), (28, 2407832), (31, 2174816), (32, 2106853), (38, 1774192), (49, 1375904), (56, 1203916), (62, 1087408), (73, 923552), (76, 887096), (98, 687952), (112, 601958), (124, 543704), (133, 506912), (146, 461776), (152, 443548), (196, 343976), (217, 310688), (224, 300979), (248, 271852), (266, 253456), (292, 230888), (304, 221774), (392, 171988), (434, 155344), (496, 135926), (511, 131936), (532, 126728), (584, 115444), (589, 114464), (608, 110887), (784, 85994), (868, 77672), (931, 72416), (992, 67963), (1022, 65968), (1064, 63364), (1168, 57722), (1178, 57232), (1387, 48608), (1519, 44384), (1568, 42997), (1736, 38836), (1862, 36208), (2044, 32984), (2128, 31682), (2263, 29792), (2336, 28861), (2356, 28616), (2774, 24304), (3038, 22192), (3472, 19418), (3577, 18848), (3724, 18104), (4088, 16492), (4123, 16352), (4256, 15841), (4526, 14896), (4712, 14308), (5548, 12152), (6076, 11096), (6944, 9709), (7154, 9424), (7448, 9052), (8176, 8246)]