25378596

素因数分解:

$2^2\times 3^4\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:155

約数の個数: 120

約数和(自身を含む): 71452920

約数和(自身を除く): 46074324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 37, 54, 58, 73, 74, 81, 87, 108, 111, 116, 146, 148, 162, 174, 219, 222, 261, 292, 324, 333, 348, 438, 444, 522, 657, 666, 783, 876, 999, 1044, 1073, 1314, 1332, 1566, 1971, 1998, 2117, 2146, 2349, 2628, 2701, 2997, 3132, 3219, 3942, 3996, 4234, 4292, 4698, 5402, 5913, 5994, 6351, 6438, 7884, 8103, 8468, 9396, 9657, 10804, 11826, 11988, 12702, 12876, 16206, 19053, 19314, 23652, 24309, 25404, 28971, 32412, 38106, 38628, 48618, 57159, 57942, 72927, 76212, 78329, 86913, 97236, 114318, 115884, 145854, 156658, 171477, 173826, 218781, 228636, 234987, 291708, 313316, 342954, 347652, 437562, 469974, 685908, 704961, 875124, 939948, 1409922, 2114883, 2819844, 4229766, 6344649, 8459532, 12689298, 25378596]

約数ペア:

[(1, 25378596), (2, 12689298), (3, 8459532), (4, 6344649), (6, 4229766), (9, 2819844), (12, 2114883), (18, 1409922), (27, 939948), (29, 875124), (36, 704961), (37, 685908), (54, 469974), (58, 437562), (73, 347652), (74, 342954), (81, 313316), (87, 291708), (108, 234987), (111, 228636), (116, 218781), (146, 173826), (148, 171477), (162, 156658), (174, 145854), (219, 115884), (222, 114318), (261, 97236), (292, 86913), (324, 78329), (333, 76212), (348, 72927), (438, 57942), (444, 57159), (522, 48618), (657, 38628), (666, 38106), (783, 32412), (876, 28971), (999, 25404), (1044, 24309), (1073, 23652), (1314, 19314), (1332, 19053), (1566, 16206), (1971, 12876), (1998, 12702), (2117, 11988), (2146, 11826), (2349, 10804), (2628, 9657), (2701, 9396), (2997, 8468), (3132, 8103), (3219, 7884), (3942, 6438), (3996, 6351), (4234, 5994), (4292, 5913), (4698, 5402)]