72313164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1373}}^1$

素因数の和:1420

約数の個数: 144

約数和(自身を含む): 240065280

約数和(自身を除く): 167752116

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 28, 33, 36, 38, 42, 44, 57, 63, 66, 76, 77, 84, 99, 114, 126, 132, 133, 154, 171, 198, 209, 228, 231, 252, 266, 308, 342, 396, 399, 418, 462, 532, 627, 684, 693, 798, 836, 924, 1197, 1254, 1373, 1386, 1463, 1596, 1881, 2394, 2508, 2746, 2772, 2926, 3762, 4119, 4389, 4788, 5492, 5852, 7524, 8238, 8778, 9611, 12357, 13167, 15103, 16476, 17556, 19222, 24714, 26087, 26334, 28833, 30206, 38444, 45309, 49428, 52174, 52668, 57666, 60412, 78261, 86499, 90618, 104348, 105721, 115332, 135927, 156522, 172998, 181236, 182609, 211442, 234783, 271854, 286957, 313044, 317163, 345996, 365218, 422884, 469566, 543708, 547827, 573914, 634326, 730436, 860871, 939132, 951489, 1095654, 1147828, 1268652, 1643481, 1721742, 1902978, 2008699, 2191308, 2582613, 3286962, 3443484, 3805956, 4017398, 5165226, 6026097, 6573924, 8034796, 10330452, 12052194, 18078291, 24104388, 36156582, 72313164]

約数ペア:

[(1, 72313164), (2, 36156582), (3, 24104388), (4, 18078291), (6, 12052194), (7, 10330452), (9, 8034796), (11, 6573924), (12, 6026097), (14, 5165226), (18, 4017398), (19, 3805956), (21, 3443484), (22, 3286962), (28, 2582613), (33, 2191308), (36, 2008699), (38, 1902978), (42, 1721742), (44, 1643481), (57, 1268652), (63, 1147828), (66, 1095654), (76, 951489), (77, 939132), (84, 860871), (99, 730436), (114, 634326), (126, 573914), (132, 547827), (133, 543708), (154, 469566), (171, 422884), (198, 365218), (209, 345996), (228, 317163), (231, 313044), (252, 286957), (266, 271854), (308, 234783), (342, 211442), (396, 182609), (399, 181236), (418, 172998), (462, 156522), (532, 135927), (627, 115332), (684, 105721), (693, 104348), (798, 90618), (836, 86499), (924, 78261), (1197, 60412), (1254, 57666), (1373, 52668), (1386, 52174), (1463, 49428), (1596, 45309), (1881, 38444), (2394, 30206), (2508, 28833), (2746, 26334), (2772, 26087), (2926, 24714), (3762, 19222), (4119, 17556), (4389, 16476), (4788, 15103), (5492, 13167), (5852, 12357), (7524, 9611), (8238, 8778)]