100208052

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{20929}}^1$

素因数の和:20965

約数の個数: 72

約数和(自身を含む): 304740800

約数和(自身を除く): 204532748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 4788, 20929, 41858, 62787, 83716, 125574, 146503, 188361, 251148, 293006, 376722, 397651, 439509, 586012, 753444, 795302, 879018, 1192953, 1318527, 1590604, 1758036, 2385906, 2637054, 2783557, 3578859, 4771812, 5274108, 5567114, 7157718, 8350671, 11134228, 14315436, 16701342, 25052013, 33402684, 50104026, 100208052]

約数ペア:

[(1, 100208052), (2, 50104026), (3, 33402684), (4, 25052013), (6, 16701342), (7, 14315436), (9, 11134228), (12, 8350671), (14, 7157718), (18, 5567114), (19, 5274108), (21, 4771812), (28, 3578859), (36, 2783557), (38, 2637054), (42, 2385906), (57, 1758036), (63, 1590604), (76, 1318527), (84, 1192953), (114, 879018), (126, 795302), (133, 753444), (171, 586012), (228, 439509), (252, 397651), (266, 376722), (342, 293006), (399, 251148), (532, 188361), (684, 146503), (798, 125574), (1197, 83716), (1596, 62787), (2394, 41858), (4788, 20929)]