79811172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:326

約数の個数: 144

約数和(自身を含む): 246937600

約数和(自身を除く): 167126428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 79, 84, 114, 126, 133, 158, 171, 211, 228, 237, 252, 266, 316, 342, 399, 422, 474, 532, 553, 633, 684, 711, 798, 844, 948, 1106, 1197, 1266, 1422, 1477, 1501, 1596, 1659, 1899, 2212, 2394, 2532, 2844, 2954, 3002, 3318, 3798, 4009, 4431, 4503, 4788, 4977, 5908, 6004, 6636, 7596, 8018, 8862, 9006, 9954, 10507, 12027, 13293, 13509, 16036, 16669, 17724, 18012, 19908, 21014, 24054, 26586, 27018, 28063, 31521, 33338, 36081, 42028, 48108, 50007, 53172, 54036, 56126, 63042, 66676, 72162, 84189, 94563, 100014, 112252, 116683, 126084, 144324, 150021, 168378, 189126, 200028, 233366, 252567, 300042, 316711, 336756, 350049, 378252, 466732, 505134, 600084, 633422, 700098, 950133, 1010268, 1050147, 1266844, 1400196, 1900266, 2100294, 2216977, 2850399, 3800532, 4200588, 4433954, 5700798, 6650931, 8867908, 11401596, 13301862, 19952793, 26603724, 39905586, 79811172]

約数ペア:

[(1, 79811172), (2, 39905586), (3, 26603724), (4, 19952793), (6, 13301862), (7, 11401596), (9, 8867908), (12, 6650931), (14, 5700798), (18, 4433954), (19, 4200588), (21, 3800532), (28, 2850399), (36, 2216977), (38, 2100294), (42, 1900266), (57, 1400196), (63, 1266844), (76, 1050147), (79, 1010268), (84, 950133), (114, 700098), (126, 633422), (133, 600084), (158, 505134), (171, 466732), (211, 378252), (228, 350049), (237, 336756), (252, 316711), (266, 300042), (316, 252567), (342, 233366), (399, 200028), (422, 189126), (474, 168378), (532, 150021), (553, 144324), (633, 126084), (684, 116683), (711, 112252), (798, 100014), (844, 94563), (948, 84189), (1106, 72162), (1197, 66676), (1266, 63042), (1422, 56126), (1477, 54036), (1501, 53172), (1596, 50007), (1659, 48108), (1899, 42028), (2212, 36081), (2394, 33338), (2532, 31521), (2844, 28063), (2954, 27018), (3002, 26586), (3318, 24054), (3798, 21014), (4009, 19908), (4431, 18012), (4503, 17724), (4788, 16669), (4977, 16036), (5908, 13509), (6004, 13293), (6636, 12027), (7596, 10507), (8018, 9954), (8862, 9006)]