90864592

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3671}}^1$

素因数の和:3716

約数の個数: 80

約数和(自身を含む): 229485312

約数和(自身を除く): 138620720

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 238, 272, 364, 442, 476, 728, 884, 952, 1456, 1547, 1768, 1904, 3094, 3536, 3671, 6188, 7342, 12376, 14684, 24752, 25697, 29368, 47723, 51394, 58736, 62407, 95446, 102788, 124814, 190892, 205576, 249628, 334061, 381784, 411152, 436849, 499256, 668122, 763568, 811291, 873698, 998512, 1336244, 1622582, 1747396, 2672488, 3245164, 3494792, 5344976, 5679037, 6490328, 6989584, 11358074, 12980656, 22716148, 45432296, 90864592]

約数ペア:

[(1, 90864592), (2, 45432296), (4, 22716148), (7, 12980656), (8, 11358074), (13, 6989584), (14, 6490328), (16, 5679037), (17, 5344976), (26, 3494792), (28, 3245164), (34, 2672488), (52, 1747396), (56, 1622582), (68, 1336244), (91, 998512), (104, 873698), (112, 811291), (119, 763568), (136, 668122), (182, 499256), (208, 436849), (221, 411152), (238, 381784), (272, 334061), (364, 249628), (442, 205576), (476, 190892), (728, 124814), (884, 102788), (952, 95446), (1456, 62407), (1547, 58736), (1768, 51394), (1904, 47723), (3094, 29368), (3536, 25697), (3671, 24752), (6188, 14684), (7342, 12376)]