77441148

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1237}}^1$

素因数の和:1331

約数の個数: 72

約数和(自身を含む): 205488192

約数和(自身を除く): 128047044

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 47, 74, 94, 111, 141, 148, 188, 222, 282, 333, 423, 444, 564, 666, 846, 1237, 1332, 1692, 1739, 2474, 3478, 3711, 4948, 5217, 6956, 7422, 10434, 11133, 14844, 15651, 20868, 22266, 31302, 44532, 45769, 58139, 62604, 91538, 116278, 137307, 174417, 183076, 232556, 274614, 348834, 411921, 523251, 549228, 697668, 823842, 1046502, 1647684, 2093004, 2151143, 4302286, 6453429, 8604572, 12906858, 19360287, 25813716, 38720574, 77441148]

約数ペア:

[(1, 77441148), (2, 38720574), (3, 25813716), (4, 19360287), (6, 12906858), (9, 8604572), (12, 6453429), (18, 4302286), (36, 2151143), (37, 2093004), (47, 1647684), (74, 1046502), (94, 823842), (111, 697668), (141, 549228), (148, 523251), (188, 411921), (222, 348834), (282, 274614), (333, 232556), (423, 183076), (444, 174417), (564, 137307), (666, 116278), (846, 91538), (1237, 62604), (1332, 58139), (1692, 45769), (1739, 44532), (2474, 31302), (3478, 22266), (3711, 20868), (4948, 15651), (5217, 14844), (6956, 11133), (7422, 10434)]