74253501

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:179

約数の個数: 96

約数和(自身を含む): 141523200

約数和(自身を除く): 67269699

約数列:

[1, 3, 7, 9, 17, 19, 21, 41, 51, 57, 63, 89, 119, 123, 133, 153, 171, 267, 287, 323, 357, 369, 399, 623, 697, 779, 801, 861, 969, 1071, 1197, 1513, 1691, 1869, 2091, 2261, 2337, 2583, 2907, 3649, 4539, 4879, 5073, 5453, 5607, 6273, 6783, 7011, 10591, 10947, 11837, 13243, 13617, 14637, 15219, 16359, 20349, 25543, 28747, 31773, 32841, 35511, 39729, 43911, 49077, 62033, 69331, 76629, 86241, 92701, 95319, 106533, 119187, 186099, 201229, 207993, 229887, 258723, 278103, 434231, 485317, 558297, 603687, 623979, 834309, 1178627, 1302693, 1455951, 1811061, 3535881, 3908079, 4367853, 8250389, 10607643, 24751167, 74253501]

約数ペア:

[(1, 74253501), (3, 24751167), (7, 10607643), (9, 8250389), (17, 4367853), (19, 3908079), (21, 3535881), (41, 1811061), (51, 1455951), (57, 1302693), (63, 1178627), (89, 834309), (119, 623979), (123, 603687), (133, 558297), (153, 485317), (171, 434231), (267, 278103), (287, 258723), (323, 229887), (357, 207993), (369, 201229), (399, 186099), (623, 119187), (697, 106533), (779, 95319), (801, 92701), (861, 86241), (969, 76629), (1071, 69331), (1197, 62033), (1513, 49077), (1691, 43911), (1869, 39729), (2091, 35511), (2261, 32841), (2337, 31773), (2583, 28747), (2907, 25543), (3649, 20349), (4539, 16359), (4879, 15219), (5073, 14637), (5453, 13617), (5607, 13243), (6273, 11837), (6783, 10947), (7011, 10591)]