72283372

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1637}}^1$

素因数の和:1750

約数の個数: 48

約数和(自身を含む): 154103040

約数和(自身を除く): 81819668

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 83, 133, 166, 266, 332, 532, 581, 1162, 1577, 1637, 2324, 3154, 3274, 6308, 6548, 11039, 11459, 22078, 22918, 31103, 44156, 45836, 62206, 124412, 135871, 217721, 271742, 435442, 543484, 870884, 951097, 1902194, 2581549, 3804388, 5163098, 10326196, 18070843, 36141686, 72283372]

約数ペア:

[(1, 72283372), (2, 36141686), (4, 18070843), (7, 10326196), (14, 5163098), (19, 3804388), (28, 2581549), (38, 1902194), (76, 951097), (83, 870884), (133, 543484), (166, 435442), (266, 271742), (332, 217721), (532, 135871), (581, 124412), (1162, 62206), (1577, 45836), (1637, 44156), (2324, 31103), (3154, 22918), (3274, 22078), (6308, 11459), (6548, 11039)]