71652276

素因数分解:

$2^2\times 3^4\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:235

約数の個数: 120

約数和(自身を含む): 198265760

約数和(自身を除く): 126613484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 43, 54, 74, 81, 86, 108, 111, 129, 139, 148, 162, 172, 222, 258, 278, 324, 333, 387, 417, 444, 516, 556, 666, 774, 834, 999, 1161, 1251, 1332, 1548, 1591, 1668, 1998, 2322, 2502, 2997, 3182, 3483, 3753, 3996, 4644, 4773, 5004, 5143, 5977, 5994, 6364, 6966, 7506, 9546, 10286, 11259, 11954, 11988, 13932, 14319, 15012, 15429, 17931, 19092, 20572, 22518, 23908, 28638, 30858, 35862, 42957, 45036, 46287, 53793, 57276, 61716, 71724, 85914, 92574, 107586, 128871, 138861, 161379, 171828, 185148, 215172, 221149, 257742, 277722, 322758, 416583, 442298, 484137, 515484, 555444, 645516, 663447, 833166, 884596, 968274, 1326894, 1666332, 1936548, 1990341, 2653788, 3980682, 5971023, 7961364, 11942046, 17913069, 23884092, 35826138, 71652276]

約数ペア:

[(1, 71652276), (2, 35826138), (3, 23884092), (4, 17913069), (6, 11942046), (9, 7961364), (12, 5971023), (18, 3980682), (27, 2653788), (36, 1990341), (37, 1936548), (43, 1666332), (54, 1326894), (74, 968274), (81, 884596), (86, 833166), (108, 663447), (111, 645516), (129, 555444), (139, 515484), (148, 484137), (162, 442298), (172, 416583), (222, 322758), (258, 277722), (278, 257742), (324, 221149), (333, 215172), (387, 185148), (417, 171828), (444, 161379), (516, 138861), (556, 128871), (666, 107586), (774, 92574), (834, 85914), (999, 71724), (1161, 61716), (1251, 57276), (1332, 53793), (1548, 46287), (1591, 45036), (1668, 42957), (1998, 35862), (2322, 30858), (2502, 28638), (2997, 23908), (3182, 22518), (3483, 20572), (3753, 19092), (3996, 17931), (4644, 15429), (4773, 15012), (5004, 14319), (5143, 13932), (5977, 11988), (5994, 11954), (6364, 11259), (6966, 10286), (7506, 9546)]