73271448

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{2819}}^1$

素因数の和:2869

約数の個数: 72

約数和(自身を含む): 209511900

約数和(自身を除く): 136240452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 361, 456, 684, 722, 1083, 1368, 1444, 2166, 2819, 2888, 3249, 4332, 5638, 6498, 8457, 8664, 11276, 12996, 16914, 22552, 25371, 25992, 33828, 50742, 53561, 67656, 101484, 107122, 160683, 202968, 214244, 321366, 428488, 482049, 642732, 964098, 1017659, 1285464, 1928196, 2035318, 3052977, 3856392, 4070636, 6105954, 8141272, 9158931, 12211908, 18317862, 24423816, 36635724, 73271448]

約数ペア:

[(1, 73271448), (2, 36635724), (3, 24423816), (4, 18317862), (6, 12211908), (8, 9158931), (9, 8141272), (12, 6105954), (18, 4070636), (19, 3856392), (24, 3052977), (36, 2035318), (38, 1928196), (57, 1285464), (72, 1017659), (76, 964098), (114, 642732), (152, 482049), (171, 428488), (228, 321366), (342, 214244), (361, 202968), (456, 160683), (684, 107122), (722, 101484), (1083, 67656), (1368, 53561), (1444, 50742), (2166, 33828), (2819, 25992), (2888, 25371), (3249, 22552), (4332, 16914), (5638, 12996), (6498, 11276), (8457, 8664)]