65330388

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{409}}^1$

素因数の和:471

約数の個数: 120

約数和(自身を含む): 187525800

約数和(自身を除く): 122195412

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 29, 34, 36, 51, 54, 58, 68, 81, 87, 102, 108, 116, 153, 162, 174, 204, 261, 306, 324, 348, 409, 459, 493, 522, 612, 783, 818, 918, 986, 1044, 1227, 1377, 1479, 1566, 1636, 1836, 1972, 2349, 2454, 2754, 2958, 3132, 3681, 4437, 4698, 4908, 5508, 5916, 6953, 7362, 8874, 9396, 11043, 11861, 13311, 13906, 14724, 17748, 20859, 22086, 23722, 26622, 27812, 33129, 35583, 39933, 41718, 44172, 47444, 53244, 62577, 66258, 71166, 79866, 83436, 106749, 125154, 132516, 142332, 159732, 187731, 201637, 213498, 250308, 320247, 375462, 403274, 426996, 563193, 604911, 640494, 750924, 806548, 960741, 1126386, 1209822, 1280988, 1814733, 1921482, 2252772, 2419644, 3629466, 3842964, 5444199, 7258932, 10888398, 16332597, 21776796, 32665194, 65330388]

約数ペア:

[(1, 65330388), (2, 32665194), (3, 21776796), (4, 16332597), (6, 10888398), (9, 7258932), (12, 5444199), (17, 3842964), (18, 3629466), (27, 2419644), (29, 2252772), (34, 1921482), (36, 1814733), (51, 1280988), (54, 1209822), (58, 1126386), (68, 960741), (81, 806548), (87, 750924), (102, 640494), (108, 604911), (116, 563193), (153, 426996), (162, 403274), (174, 375462), (204, 320247), (261, 250308), (306, 213498), (324, 201637), (348, 187731), (409, 159732), (459, 142332), (493, 132516), (522, 125154), (612, 106749), (783, 83436), (818, 79866), (918, 71166), (986, 66258), (1044, 62577), (1227, 53244), (1377, 47444), (1479, 44172), (1566, 41718), (1636, 39933), (1836, 35583), (1972, 33129), (2349, 27812), (2454, 26622), (2754, 23722), (2958, 22086), (3132, 20859), (3681, 17748), (4437, 14724), (4698, 13906), (4908, 13311), (5508, 11861), (5916, 11043), (6953, 9396), (7362, 8874)]