98711998

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2$

素因数の和:134

約数の個数: 96

約数和(自身を含む): 205908480

約数和(自身を除く): 107196482

約数列:

[1, 2, 7, 11, 14, 22, 23, 29, 31, 46, 58, 62, 77, 154, 161, 203, 217, 253, 319, 322, 341, 406, 434, 506, 638, 667, 682, 713, 899, 961, 1334, 1426, 1771, 1798, 1922, 2233, 2387, 3542, 4466, 4669, 4774, 4991, 6293, 6727, 7337, 7843, 9338, 9889, 9982, 10571, 12586, 13454, 14674, 15686, 19778, 20677, 21142, 22103, 27869, 41354, 44206, 51359, 54901, 55738, 69223, 73997, 102718, 109802, 138446, 144739, 147994, 154721, 195083, 227447, 243133, 289478, 306559, 309442, 390166, 454894, 486266, 613118, 640987, 1281974, 1592129, 1701931, 2145913, 3184258, 3403862, 4291826, 4486909, 7050857, 8973818, 14101714, 49355999, 98711998]

約数ペア:

[(1, 98711998), (2, 49355999), (7, 14101714), (11, 8973818), (14, 7050857), (22, 4486909), (23, 4291826), (29, 3403862), (31, 3184258), (46, 2145913), (58, 1701931), (62, 1592129), (77, 1281974), (154, 640987), (161, 613118), (203, 486266), (217, 454894), (253, 390166), (319, 309442), (322, 306559), (341, 289478), (406, 243133), (434, 227447), (506, 195083), (638, 154721), (667, 147994), (682, 144739), (713, 138446), (899, 109802), (961, 102718), (1334, 73997), (1426, 69223), (1771, 55738), (1798, 54901), (1922, 51359), (2233, 44206), (2387, 41354), (3542, 27869), (4466, 22103), (4669, 21142), (4774, 20677), (4991, 19778), (6293, 15686), (6727, 14674), (7337, 13454), (7843, 12586), (9338, 10571), (9889, 9982)]