72252737172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{198971}}^1$

素因数の和:199130

約数の個数: 144

約数和(自身を含む): 229444959744

約数和(自身を除く): 157192222572

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 131, 132, 154, 198, 231, 252, 262, 308, 393, 396, 462, 524, 693, 786, 917, 924, 1179, 1386, 1441, 1572, 1834, 2358, 2751, 2772, 2882, 3668, 4323, 4716, 5502, 5764, 8253, 8646, 10087, 11004, 12969, 16506, 17292, 20174, 25938, 30261, 33012, 40348, 51876, 60522, 90783, 121044, 181566, 198971, 363132, 397942, 596913, 795884, 1193826, 1392797, 1790739, 2188681, 2387652, 2785594, 3581478, 4178391, 4377362, 5571188, 6566043, 7162956, 8356782, 8754724, 12535173, 13132086, 15320767, 16713564, 19698129, 25070346, 26065201, 26264172, 30641534, 39396258, 45962301, 50140692, 52130402, 61283068, 78195603, 78792516, 91924602, 104260804, 137886903, 156391206, 182456407, 183849204, 234586809, 275773806, 286717211, 312782412, 364912814, 469173618, 547369221, 551547612, 573434422, 729825628, 860151633, 938347236, 1094738442, 1146868844, 1642107663, 1720303266, 2007020477, 2189476884, 2580454899, 3284215326, 3440606532, 4014040954, 5160909798, 6021061431, 6568430652, 8028081908, 10321819596, 12042122862, 18063184293, 24084245724, 36126368586, 72252737172]

約数ペア:

[(1, 72252737172), (2, 36126368586), (3, 24084245724), (4, 18063184293), (6, 12042122862), (7, 10321819596), (9, 8028081908), (11, 6568430652), (12, 6021061431), (14, 5160909798), (18, 4014040954), (21, 3440606532), (22, 3284215326), (28, 2580454899), (33, 2189476884), (36, 2007020477), (42, 1720303266), (44, 1642107663), (63, 1146868844), (66, 1094738442), (77, 938347236), (84, 860151633), (99, 729825628), (126, 573434422), (131, 551547612), (132, 547369221), (154, 469173618), (198, 364912814), (231, 312782412), (252, 286717211), (262, 275773806), (308, 234586809), (393, 183849204), (396, 182456407), (462, 156391206), (524, 137886903), (693, 104260804), (786, 91924602), (917, 78792516), (924, 78195603), (1179, 61283068), (1386, 52130402), (1441, 50140692), (1572, 45962301), (1834, 39396258), (2358, 30641534), (2751, 26264172), (2772, 26065201), (2882, 25070346), (3668, 19698129), (4323, 16713564), (4716, 15320767), (5502, 13132086), (5764, 12535173), (8253, 8754724), (8646, 8356782), (10087, 7162956), (11004, 6566043), (12969, 5571188), (16506, 4377362), (17292, 4178391), (20174, 3581478), (25938, 2785594), (30261, 2387652), (33012, 2188681), (40348, 1790739), (51876, 1392797), (60522, 1193826), (90783, 795884), (121044, 596913), (181566, 397942), (198971, 363132)]