61390602

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^2$

素因数の和:106

約数の個数: 144

約数和(自身を含む): 174450240

約数和(自身を除く): 113059638

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 31, 39, 42, 54, 62, 63, 78, 91, 93, 117, 126, 169, 182, 186, 189, 217, 234, 273, 279, 338, 351, 378, 403, 434, 507, 546, 558, 651, 702, 806, 819, 837, 961, 1014, 1183, 1209, 1302, 1521, 1638, 1674, 1922, 1953, 2366, 2418, 2457, 2821, 2883, 3042, 3549, 3627, 3906, 4563, 4914, 5239, 5642, 5766, 5859, 6727, 7098, 7254, 8463, 8649, 9126, 10478, 10647, 10881, 11718, 12493, 13454, 15717, 16926, 17298, 20181, 21294, 21762, 24986, 25389, 25947, 31434, 31941, 36673, 37479, 40362, 47151, 50778, 51894, 60543, 63882, 73346, 74958, 76167, 87451, 94302, 110019, 112437, 121086, 141453, 152334, 162409, 174902, 181629, 220038, 224874, 262353, 282906, 324818, 330057, 337311, 363258, 487227, 524706, 660114, 674622, 787059, 974454, 990171, 1136863, 1461681, 1574118, 1980342, 2273726, 2361177, 2923362, 3410589, 4385043, 4722354, 6821178, 8770086, 10231767, 20463534, 30695301, 61390602]

約数ペア:

[(1, 61390602), (2, 30695301), (3, 20463534), (6, 10231767), (7, 8770086), (9, 6821178), (13, 4722354), (14, 4385043), (18, 3410589), (21, 2923362), (26, 2361177), (27, 2273726), (31, 1980342), (39, 1574118), (42, 1461681), (54, 1136863), (62, 990171), (63, 974454), (78, 787059), (91, 674622), (93, 660114), (117, 524706), (126, 487227), (169, 363258), (182, 337311), (186, 330057), (189, 324818), (217, 282906), (234, 262353), (273, 224874), (279, 220038), (338, 181629), (351, 174902), (378, 162409), (403, 152334), (434, 141453), (507, 121086), (546, 112437), (558, 110019), (651, 94302), (702, 87451), (806, 76167), (819, 74958), (837, 73346), (961, 63882), (1014, 60543), (1183, 51894), (1209, 50778), (1302, 47151), (1521, 40362), (1638, 37479), (1674, 36673), (1922, 31941), (1953, 31434), (2366, 25947), (2418, 25389), (2457, 24986), (2821, 21762), (2883, 21294), (3042, 20181), (3549, 17298), (3627, 16926), (3906, 15717), (4563, 13454), (4914, 12493), (5239, 11718), (5642, 10881), (5766, 10647), (5859, 10478), (6727, 9126), (7098, 8649), (7254, 8463)]