87307308

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:186

約数の個数: 180

約数和(自身を含む): 267658776

約数和(自身を除く): 180351468

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 27, 33, 34, 36, 44, 51, 54, 66, 68, 81, 99, 102, 108, 121, 131, 132, 153, 162, 187, 198, 204, 242, 262, 297, 306, 324, 363, 374, 393, 396, 459, 484, 524, 561, 594, 612, 726, 748, 786, 891, 918, 1089, 1122, 1179, 1188, 1377, 1441, 1452, 1572, 1683, 1782, 1836, 2057, 2178, 2227, 2244, 2358, 2754, 2882, 3267, 3366, 3537, 3564, 4114, 4323, 4356, 4454, 4716, 5049, 5508, 5764, 6171, 6534, 6681, 6732, 7074, 8228, 8646, 8908, 9801, 10098, 10611, 12342, 12969, 13068, 13362, 14148, 15147, 15851, 17292, 18513, 19602, 20043, 20196, 21222, 24497, 24684, 25938, 26724, 30294, 31702, 37026, 38907, 39204, 40086, 42444, 47553, 48994, 51876, 55539, 60129, 60588, 63404, 73491, 74052, 77814, 80172, 95106, 97988, 111078, 116721, 120258, 142659, 146982, 155628, 166617, 180387, 190212, 220473, 222156, 233442, 240516, 269467, 285318, 293964, 333234, 360774, 427977, 440946, 466884, 538934, 570636, 661419, 666468, 721548, 808401, 855954, 881892, 1077868, 1283931, 1322838, 1616802, 1711908, 1984257, 2425203, 2567862, 2645676, 3233604, 3968514, 4850406, 5135724, 7275609, 7937028, 9700812, 14551218, 21826827, 29102436, 43653654, 87307308]

約数ペア:

[(1, 87307308), (2, 43653654), (3, 29102436), (4, 21826827), (6, 14551218), (9, 9700812), (11, 7937028), (12, 7275609), (17, 5135724), (18, 4850406), (22, 3968514), (27, 3233604), (33, 2645676), (34, 2567862), (36, 2425203), (44, 1984257), (51, 1711908), (54, 1616802), (66, 1322838), (68, 1283931), (81, 1077868), (99, 881892), (102, 855954), (108, 808401), (121, 721548), (131, 666468), (132, 661419), (153, 570636), (162, 538934), (187, 466884), (198, 440946), (204, 427977), (242, 360774), (262, 333234), (297, 293964), (306, 285318), (324, 269467), (363, 240516), (374, 233442), (393, 222156), (396, 220473), (459, 190212), (484, 180387), (524, 166617), (561, 155628), (594, 146982), (612, 142659), (726, 120258), (748, 116721), (786, 111078), (891, 97988), (918, 95106), (1089, 80172), (1122, 77814), (1179, 74052), (1188, 73491), (1377, 63404), (1441, 60588), (1452, 60129), (1572, 55539), (1683, 51876), (1782, 48994), (1836, 47553), (2057, 42444), (2178, 40086), (2227, 39204), (2244, 38907), (2358, 37026), (2754, 31702), (2882, 30294), (3267, 26724), (3366, 25938), (3537, 24684), (3564, 24497), (4114, 21222), (4323, 20196), (4356, 20043), (4454, 19602), (4716, 18513), (5049, 17292), (5508, 15851), (5764, 15147), (6171, 14148), (6534, 13362), (6681, 13068), (6732, 12969), (7074, 12342), (8228, 10611), (8646, 10098), (8908, 9801)]