90715842

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1$

素因数の和:797

約数の個数: 128

約数和(自身を含む): 257126400

約数和(自身を除く): 166410558

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 19, 21, 27, 34, 38, 42, 51, 54, 57, 63, 102, 114, 119, 126, 133, 153, 171, 189, 238, 266, 306, 323, 342, 357, 378, 399, 459, 513, 646, 714, 743, 798, 918, 969, 1026, 1071, 1197, 1486, 1938, 2142, 2229, 2261, 2394, 2907, 3213, 3591, 4458, 4522, 5201, 5814, 6426, 6687, 6783, 7182, 8721, 10402, 12631, 13374, 13566, 14117, 15603, 17442, 20061, 20349, 25262, 28234, 31206, 37893, 40122, 40698, 42351, 46809, 61047, 75786, 84702, 88417, 93618, 98819, 113679, 122094, 127053, 140427, 176834, 197638, 227358, 239989, 254106, 265251, 280854, 296457, 341037, 381159, 479978, 530502, 592914, 682074, 719967, 762318, 795753, 889371, 1439934, 1591506, 1679923, 1778742, 2159901, 2387259, 2668113, 3359846, 4319802, 4774518, 5039769, 5336226, 6479703, 10079538, 12959406, 15119307, 30238614, 45357921, 90715842]

約数ペア:

[(1, 90715842), (2, 45357921), (3, 30238614), (6, 15119307), (7, 12959406), (9, 10079538), (14, 6479703), (17, 5336226), (18, 5039769), (19, 4774518), (21, 4319802), (27, 3359846), (34, 2668113), (38, 2387259), (42, 2159901), (51, 1778742), (54, 1679923), (57, 1591506), (63, 1439934), (102, 889371), (114, 795753), (119, 762318), (126, 719967), (133, 682074), (153, 592914), (171, 530502), (189, 479978), (238, 381159), (266, 341037), (306, 296457), (323, 280854), (342, 265251), (357, 254106), (378, 239989), (399, 227358), (459, 197638), (513, 176834), (646, 140427), (714, 127053), (743, 122094), (798, 113679), (918, 98819), (969, 93618), (1026, 88417), (1071, 84702), (1197, 75786), (1486, 61047), (1938, 46809), (2142, 42351), (2229, 40698), (2261, 40122), (2394, 37893), (2907, 31206), (3213, 28234), (3591, 25262), (4458, 20349), (4522, 20061), (5201, 17442), (5814, 15603), (6426, 14117), (6687, 13566), (6783, 13374), (7182, 12631), (8721, 10402)]