74897784

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{523}}^1$

素因数の和:571

約数の個数: 160

約数和(自身を含む): 239667120

約数和(自身を除く): 164769336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 27, 34, 36, 39, 51, 52, 54, 68, 72, 78, 81, 102, 104, 108, 117, 136, 153, 156, 162, 204, 216, 221, 234, 306, 312, 324, 351, 408, 442, 459, 468, 523, 612, 648, 663, 702, 884, 918, 936, 1046, 1053, 1224, 1326, 1377, 1404, 1569, 1768, 1836, 1989, 2092, 2106, 2652, 2754, 2808, 3138, 3672, 3978, 4184, 4212, 4707, 5304, 5508, 5967, 6276, 6799, 7956, 8424, 8891, 9414, 11016, 11934, 12552, 13598, 14121, 15912, 17782, 17901, 18828, 20397, 23868, 26673, 27196, 28242, 35564, 35802, 37656, 40794, 42363, 47736, 53346, 54392, 56484, 61191, 71128, 71604, 80019, 81588, 84726, 106692, 112968, 115583, 122382, 143208, 160038, 163176, 169452, 183573, 213384, 231166, 240057, 244764, 320076, 338904, 346749, 367146, 462332, 480114, 489528, 550719, 640152, 693498, 720171, 734292, 924664, 960228, 1040247, 1101438, 1386996, 1440342, 1468584, 1920456, 2080494, 2202876, 2773992, 2880684, 3120741, 4160988, 4405752, 5761368, 6241482, 8321976, 9362223, 12482964, 18724446, 24965928, 37448892, 74897784]

約数ペア:

[(1, 74897784), (2, 37448892), (3, 24965928), (4, 18724446), (6, 12482964), (8, 9362223), (9, 8321976), (12, 6241482), (13, 5761368), (17, 4405752), (18, 4160988), (24, 3120741), (26, 2880684), (27, 2773992), (34, 2202876), (36, 2080494), (39, 1920456), (51, 1468584), (52, 1440342), (54, 1386996), (68, 1101438), (72, 1040247), (78, 960228), (81, 924664), (102, 734292), (104, 720171), (108, 693498), (117, 640152), (136, 550719), (153, 489528), (156, 480114), (162, 462332), (204, 367146), (216, 346749), (221, 338904), (234, 320076), (306, 244764), (312, 240057), (324, 231166), (351, 213384), (408, 183573), (442, 169452), (459, 163176), (468, 160038), (523, 143208), (612, 122382), (648, 115583), (663, 112968), (702, 106692), (884, 84726), (918, 81588), (936, 80019), (1046, 71604), (1053, 71128), (1224, 61191), (1326, 56484), (1377, 54392), (1404, 53346), (1569, 47736), (1768, 42363), (1836, 40794), (1989, 37656), (2092, 35802), (2106, 35564), (2652, 28242), (2754, 27196), (2808, 26673), (3138, 23868), (3672, 20397), (3978, 18828), (4184, 17901), (4212, 17782), (4707, 15912), (5304, 14121), (5508, 13598), (5967, 12552), (6276, 11934), (6799, 11016), (7956, 9414), (8424, 8891)]