74123136

素因数分解:

$2^7\times 3^2\times {\mathrm{37}}^2\times {\mathrm{47}}^1$

素因数の和:141

約数の個数: 144

約数和(自身を含む): 223881840

約数和(自身を除く): 149758704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 47, 48, 64, 72, 74, 94, 96, 111, 128, 141, 144, 148, 188, 192, 222, 282, 288, 296, 333, 376, 384, 423, 444, 564, 576, 592, 666, 752, 846, 888, 1128, 1152, 1184, 1332, 1369, 1504, 1692, 1739, 1776, 2256, 2368, 2664, 2738, 3008, 3384, 3478, 3552, 4107, 4512, 4736, 5217, 5328, 5476, 6016, 6768, 6956, 7104, 8214, 9024, 10434, 10656, 10952, 12321, 13536, 13912, 14208, 15651, 16428, 18048, 20868, 21312, 21904, 24642, 27072, 27824, 31302, 32856, 41736, 42624, 43808, 49284, 54144, 55648, 62604, 64343, 65712, 83472, 87616, 98568, 111296, 125208, 128686, 131424, 166944, 175232, 193029, 197136, 222592, 250416, 257372, 262848, 333888, 386058, 394272, 500832, 514744, 525696, 579087, 667776, 772116, 788544, 1001664, 1029488, 1158174, 1544232, 1577088, 2003328, 2058976, 2316348, 3088464, 4117952, 4632696, 6176928, 8235904, 9265392, 12353856, 18530784, 24707712, 37061568, 74123136]

約数ペア:

[(1, 74123136), (2, 37061568), (3, 24707712), (4, 18530784), (6, 12353856), (8, 9265392), (9, 8235904), (12, 6176928), (16, 4632696), (18, 4117952), (24, 3088464), (32, 2316348), (36, 2058976), (37, 2003328), (47, 1577088), (48, 1544232), (64, 1158174), (72, 1029488), (74, 1001664), (94, 788544), (96, 772116), (111, 667776), (128, 579087), (141, 525696), (144, 514744), (148, 500832), (188, 394272), (192, 386058), (222, 333888), (282, 262848), (288, 257372), (296, 250416), (333, 222592), (376, 197136), (384, 193029), (423, 175232), (444, 166944), (564, 131424), (576, 128686), (592, 125208), (666, 111296), (752, 98568), (846, 87616), (888, 83472), (1128, 65712), (1152, 64343), (1184, 62604), (1332, 55648), (1369, 54144), (1504, 49284), (1692, 43808), (1739, 42624), (1776, 41736), (2256, 32856), (2368, 31302), (2664, 27824), (2738, 27072), (3008, 24642), (3384, 21904), (3478, 21312), (3552, 20868), (4107, 18048), (4512, 16428), (4736, 15651), (5217, 14208), (5328, 13912), (5476, 13536), (6016, 12321), (6768, 10952), (6956, 10656), (7104, 10434), (8214, 9024)]