84969976

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6143}}^1$

素因数の和:6188

約数の個数: 64

約数和(自身を含む): 206438400

約数和(自身を除く): 121468424

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 728, 988, 1064, 1729, 1976, 3458, 6143, 6916, 12286, 13832, 24572, 43001, 49144, 79859, 86002, 116717, 159718, 172004, 233434, 319436, 344008, 466868, 559013, 638872, 817019, 933736, 1118026, 1517321, 1634038, 2236052, 3034642, 3268076, 4472104, 6069284, 6536152, 10621247, 12138568, 21242494, 42484988, 84969976]

約数ペア:

[(1, 84969976), (2, 42484988), (4, 21242494), (7, 12138568), (8, 10621247), (13, 6536152), (14, 6069284), (19, 4472104), (26, 3268076), (28, 3034642), (38, 2236052), (52, 1634038), (56, 1517321), (76, 1118026), (91, 933736), (104, 817019), (133, 638872), (152, 559013), (182, 466868), (247, 344008), (266, 319436), (364, 233434), (494, 172004), (532, 159718), (728, 116717), (988, 86002), (1064, 79859), (1729, 49144), (1976, 43001), (3458, 24572), (6143, 13832), (6916, 12286)]