69987164

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1931}}^1$

素因数の和:2006

約数の個数: 48

約数和(自身を含む): 143138016

約数和(自身を除く): 73150852

約数列:

[1, 2, 4, 13, 17, 26, 34, 41, 52, 68, 82, 164, 221, 442, 533, 697, 884, 1066, 1394, 1931, 2132, 2788, 3862, 7724, 9061, 18122, 25103, 32827, 36244, 50206, 65654, 79171, 100412, 131308, 158342, 316684, 426751, 853502, 1029223, 1345907, 1707004, 2058446, 2691814, 4116892, 5383628, 17496791, 34993582, 69987164]

約数ペア:

[(1, 69987164), (2, 34993582), (4, 17496791), (13, 5383628), (17, 4116892), (26, 2691814), (34, 2058446), (41, 1707004), (52, 1345907), (68, 1029223), (82, 853502), (164, 426751), (221, 316684), (442, 158342), (533, 131308), (697, 100412), (884, 79171), (1066, 65654), (1394, 50206), (1931, 36244), (2132, 32827), (2788, 25103), (3862, 18122), (7724, 9061)]