80088876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{389}}^1$

素因数の和:468

約数の個数: 144

約数和(自身を含む): 249849600

約数和(自身を除く): 169760724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 43, 57, 63, 76, 84, 86, 114, 126, 129, 133, 171, 172, 228, 252, 258, 266, 301, 342, 387, 389, 399, 516, 532, 602, 684, 774, 778, 798, 817, 903, 1167, 1197, 1204, 1548, 1556, 1596, 1634, 1806, 2334, 2394, 2451, 2709, 2723, 3268, 3501, 3612, 4668, 4788, 4902, 5418, 5446, 5719, 7002, 7353, 7391, 8169, 9804, 10836, 10892, 11438, 14004, 14706, 14782, 16338, 16727, 17157, 22173, 22876, 24507, 29412, 29564, 32676, 33454, 34314, 44346, 49014, 50181, 51471, 51737, 66519, 66908, 68628, 88692, 98028, 100362, 102942, 103474, 117089, 133038, 150543, 155211, 200724, 205884, 206948, 234178, 266076, 301086, 310422, 317813, 351267, 465633, 468356, 602172, 620844, 635626, 702534, 931266, 953439, 1053801, 1271252, 1405068, 1862532, 1906878, 2107602, 2224691, 2860317, 3813756, 4215204, 4449382, 5720634, 6674073, 8898764, 11441268, 13348146, 20022219, 26696292, 40044438, 80088876]

約数ペア:

[(1, 80088876), (2, 40044438), (3, 26696292), (4, 20022219), (6, 13348146), (7, 11441268), (9, 8898764), (12, 6674073), (14, 5720634), (18, 4449382), (19, 4215204), (21, 3813756), (28, 2860317), (36, 2224691), (38, 2107602), (42, 1906878), (43, 1862532), (57, 1405068), (63, 1271252), (76, 1053801), (84, 953439), (86, 931266), (114, 702534), (126, 635626), (129, 620844), (133, 602172), (171, 468356), (172, 465633), (228, 351267), (252, 317813), (258, 310422), (266, 301086), (301, 266076), (342, 234178), (387, 206948), (389, 205884), (399, 200724), (516, 155211), (532, 150543), (602, 133038), (684, 117089), (774, 103474), (778, 102942), (798, 100362), (817, 98028), (903, 88692), (1167, 68628), (1197, 66908), (1204, 66519), (1548, 51737), (1556, 51471), (1596, 50181), (1634, 49014), (1806, 44346), (2334, 34314), (2394, 33454), (2451, 32676), (2709, 29564), (2723, 29412), (3268, 24507), (3501, 22876), (3612, 22173), (4668, 17157), (4788, 16727), (4902, 16338), (5418, 14782), (5446, 14706), (5719, 14004), (7002, 11438), (7353, 10892), (7391, 10836), (8169, 9804)]