87298236

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:230

約数の個数: 144

約数和(自身を含む): 250723200

約数和(自身を除く): 163424964

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 29, 36, 38, 54, 57, 58, 76, 81, 87, 108, 114, 116, 162, 163, 171, 174, 228, 243, 261, 324, 326, 342, 348, 486, 489, 513, 522, 551, 652, 684, 783, 972, 978, 1026, 1044, 1102, 1467, 1539, 1566, 1653, 1956, 2052, 2204, 2349, 2934, 3078, 3097, 3132, 3306, 4401, 4617, 4698, 4727, 4959, 5868, 6156, 6194, 6612, 7047, 8802, 9234, 9291, 9396, 9454, 9918, 12388, 13203, 14094, 14181, 14877, 17604, 18468, 18582, 18908, 19836, 26406, 27873, 28188, 28362, 29754, 37164, 39609, 42543, 44631, 52812, 55746, 56724, 59508, 79218, 83619, 85086, 89262, 89813, 111492, 127629, 133893, 158436, 167238, 170172, 178524, 179626, 250857, 255258, 267786, 269439, 334476, 359252, 382887, 501714, 510516, 535572, 538878, 752571, 765774, 808317, 1003428, 1077756, 1148661, 1505142, 1531548, 1616634, 2297322, 2424951, 3010284, 3233268, 4594644, 4849902, 7274853, 9699804, 14549706, 21824559, 29099412, 43649118, 87298236]

約数ペア:

[(1, 87298236), (2, 43649118), (3, 29099412), (4, 21824559), (6, 14549706), (9, 9699804), (12, 7274853), (18, 4849902), (19, 4594644), (27, 3233268), (29, 3010284), (36, 2424951), (38, 2297322), (54, 1616634), (57, 1531548), (58, 1505142), (76, 1148661), (81, 1077756), (87, 1003428), (108, 808317), (114, 765774), (116, 752571), (162, 538878), (163, 535572), (171, 510516), (174, 501714), (228, 382887), (243, 359252), (261, 334476), (324, 269439), (326, 267786), (342, 255258), (348, 250857), (486, 179626), (489, 178524), (513, 170172), (522, 167238), (551, 158436), (652, 133893), (684, 127629), (783, 111492), (972, 89813), (978, 89262), (1026, 85086), (1044, 83619), (1102, 79218), (1467, 59508), (1539, 56724), (1566, 55746), (1653, 52812), (1956, 44631), (2052, 42543), (2204, 39609), (2349, 37164), (2934, 29754), (3078, 28362), (3097, 28188), (3132, 27873), (3306, 26406), (4401, 19836), (4617, 18908), (4698, 18582), (4727, 18468), (4959, 17604), (5868, 14877), (6156, 14181), (6194, 14094), (6612, 13203), (7047, 12388), (8802, 9918), (9234, 9454), (9291, 9396)]