74407392

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:325

約数の個数: 144

約数和(自身を含む): 226437120

約数和(自身を除く): 152029728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 47, 48, 69, 72, 92, 94, 96, 138, 141, 144, 184, 188, 207, 239, 276, 282, 288, 368, 376, 414, 423, 478, 552, 564, 717, 736, 752, 828, 846, 956, 1081, 1104, 1128, 1434, 1504, 1656, 1692, 1912, 2151, 2162, 2208, 2256, 2868, 3243, 3312, 3384, 3824, 4302, 4324, 4512, 5497, 5736, 6486, 6624, 6768, 7648, 8604, 8648, 9729, 10994, 11233, 11472, 12972, 13536, 16491, 17208, 17296, 19458, 21988, 22466, 22944, 25944, 32982, 33699, 34416, 34592, 38916, 43976, 44932, 49473, 51888, 65964, 67398, 68832, 77832, 87952, 89864, 98946, 101097, 103776, 131928, 134796, 155664, 175904, 179728, 197892, 202194, 258359, 263856, 269592, 311328, 359456, 395784, 404388, 516718, 527712, 539184, 775077, 791568, 808776, 1033436, 1078368, 1550154, 1583136, 1617552, 2066872, 2325231, 3100308, 3235104, 4133744, 4650462, 6200616, 8267488, 9300924, 12401232, 18601848, 24802464, 37203696, 74407392]

約数ペア:

[(1, 74407392), (2, 37203696), (3, 24802464), (4, 18601848), (6, 12401232), (8, 9300924), (9, 8267488), (12, 6200616), (16, 4650462), (18, 4133744), (23, 3235104), (24, 3100308), (32, 2325231), (36, 2066872), (46, 1617552), (47, 1583136), (48, 1550154), (69, 1078368), (72, 1033436), (92, 808776), (94, 791568), (96, 775077), (138, 539184), (141, 527712), (144, 516718), (184, 404388), (188, 395784), (207, 359456), (239, 311328), (276, 269592), (282, 263856), (288, 258359), (368, 202194), (376, 197892), (414, 179728), (423, 175904), (478, 155664), (552, 134796), (564, 131928), (717, 103776), (736, 101097), (752, 98946), (828, 89864), (846, 87952), (956, 77832), (1081, 68832), (1104, 67398), (1128, 65964), (1434, 51888), (1504, 49473), (1656, 44932), (1692, 43976), (1912, 38916), (2151, 34592), (2162, 34416), (2208, 33699), (2256, 32982), (2868, 25944), (3243, 22944), (3312, 22466), (3384, 21988), (3824, 19458), (4302, 17296), (4324, 17208), (4512, 16491), (5497, 13536), (5736, 12972), (6486, 11472), (6624, 11233), (6768, 10994), (7648, 9729), (8604, 8648)]