90811602

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5419}}^1$

素因数の和:5460

約数の個数: 72

約数和(自身を含む): 240973200

約数和(自身を除く): 150161598

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 49, 57, 63, 98, 114, 126, 133, 147, 171, 266, 294, 342, 399, 441, 798, 882, 931, 1197, 1862, 2394, 2793, 5419, 5586, 8379, 10838, 16257, 16758, 32514, 37933, 48771, 75866, 97542, 102961, 113799, 205922, 227598, 265531, 308883, 341397, 531062, 617766, 682794, 720727, 796593, 926649, 1441454, 1593186, 1853298, 2162181, 2389779, 4324362, 4779558, 5045089, 6486543, 10090178, 12973086, 15135267, 30270534, 45405801, 90811602]

約数ペア:

[(1, 90811602), (2, 45405801), (3, 30270534), (6, 15135267), (7, 12973086), (9, 10090178), (14, 6486543), (18, 5045089), (19, 4779558), (21, 4324362), (38, 2389779), (42, 2162181), (49, 1853298), (57, 1593186), (63, 1441454), (98, 926649), (114, 796593), (126, 720727), (133, 682794), (147, 617766), (171, 531062), (266, 341397), (294, 308883), (342, 265531), (399, 227598), (441, 205922), (798, 113799), (882, 102961), (931, 97542), (1197, 75866), (1862, 48771), (2394, 37933), (2793, 32514), (5419, 16758), (5586, 16257), (8379, 10838)]