71907552

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{773}}^1$

素因数の和:825

約数の個数: 144

約数和(自身を含む): 228206160

約数和(自身を除く): 156298608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 32, 34, 36, 38, 48, 51, 57, 68, 72, 76, 96, 102, 114, 136, 144, 152, 153, 171, 204, 228, 272, 288, 304, 306, 323, 342, 408, 456, 544, 608, 612, 646, 684, 773, 816, 912, 969, 1224, 1292, 1368, 1546, 1632, 1824, 1938, 2319, 2448, 2584, 2736, 2907, 3092, 3876, 4638, 4896, 5168, 5472, 5814, 6184, 6957, 7752, 9276, 10336, 11628, 12368, 13141, 13914, 14687, 15504, 18552, 23256, 24736, 26282, 27828, 29374, 31008, 37104, 39423, 44061, 46512, 52564, 55656, 58748, 74208, 78846, 88122, 93024, 105128, 111312, 117496, 118269, 132183, 157692, 176244, 210256, 222624, 234992, 236538, 249679, 264366, 315384, 352488, 420512, 469984, 473076, 499358, 528732, 630768, 704976, 749037, 946152, 998716, 1057464, 1261536, 1409952, 1498074, 1892304, 1997432, 2114928, 2247111, 2996148, 3784608, 3994864, 4229856, 4494222, 5992296, 7989728, 8988444, 11984592, 17976888, 23969184, 35953776, 71907552]

約数ペア:

[(1, 71907552), (2, 35953776), (3, 23969184), (4, 17976888), (6, 11984592), (8, 8988444), (9, 7989728), (12, 5992296), (16, 4494222), (17, 4229856), (18, 3994864), (19, 3784608), (24, 2996148), (32, 2247111), (34, 2114928), (36, 1997432), (38, 1892304), (48, 1498074), (51, 1409952), (57, 1261536), (68, 1057464), (72, 998716), (76, 946152), (96, 749037), (102, 704976), (114, 630768), (136, 528732), (144, 499358), (152, 473076), (153, 469984), (171, 420512), (204, 352488), (228, 315384), (272, 264366), (288, 249679), (304, 236538), (306, 234992), (323, 222624), (342, 210256), (408, 176244), (456, 157692), (544, 132183), (608, 118269), (612, 117496), (646, 111312), (684, 105128), (773, 93024), (816, 88122), (912, 78846), (969, 74208), (1224, 58748), (1292, 55656), (1368, 52564), (1546, 46512), (1632, 44061), (1824, 39423), (1938, 37104), (2319, 31008), (2448, 29374), (2584, 27828), (2736, 26282), (2907, 24736), (3092, 23256), (3876, 18552), (4638, 15504), (4896, 14687), (5168, 13914), (5472, 13141), (5814, 12368), (6184, 11628), (6957, 10336), (7752, 9276)]