74145228

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:287

約数の個数: 96

約数和(自身を含む): 193052160

約数和(自身を除く): 118906932

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 34, 51, 58, 68, 83, 87, 102, 116, 151, 166, 174, 204, 249, 302, 332, 348, 453, 493, 498, 604, 906, 986, 996, 1411, 1479, 1812, 1972, 2407, 2567, 2822, 2958, 4233, 4379, 4814, 5134, 5644, 5916, 7221, 7701, 8466, 8758, 9628, 10268, 12533, 13137, 14442, 15402, 16932, 17516, 25066, 26274, 28884, 30804, 37599, 40919, 50132, 52548, 74443, 75198, 81838, 122757, 148886, 150396, 163676, 213061, 223329, 245514, 297772, 363457, 426122, 446658, 491028, 639183, 726914, 852244, 893316, 1090371, 1278366, 1453828, 2180742, 2556732, 4361484, 6178769, 12357538, 18536307, 24715076, 37072614, 74145228]

約数ペア:

[(1, 74145228), (2, 37072614), (3, 24715076), (4, 18536307), (6, 12357538), (12, 6178769), (17, 4361484), (29, 2556732), (34, 2180742), (51, 1453828), (58, 1278366), (68, 1090371), (83, 893316), (87, 852244), (102, 726914), (116, 639183), (151, 491028), (166, 446658), (174, 426122), (204, 363457), (249, 297772), (302, 245514), (332, 223329), (348, 213061), (453, 163676), (493, 150396), (498, 148886), (604, 122757), (906, 81838), (986, 75198), (996, 74443), (1411, 52548), (1479, 50132), (1812, 40919), (1972, 37599), (2407, 30804), (2567, 28884), (2822, 26274), (2958, 25066), (4233, 17516), (4379, 16932), (4814, 15402), (5134, 14442), (5644, 13137), (5916, 12533), (7221, 10268), (7701, 9628), (8466, 8758)]