78719688

素因数分解:

$2^3\times 3^4\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:177

約数の個数: 160

約数和(自身を含む): 235224000

約数和(自身を除く): 156504312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 59, 71, 72, 81, 87, 108, 116, 118, 142, 162, 174, 177, 213, 216, 232, 236, 261, 284, 324, 348, 354, 426, 472, 522, 531, 568, 639, 648, 696, 708, 783, 852, 1044, 1062, 1278, 1416, 1566, 1593, 1704, 1711, 1917, 2059, 2088, 2124, 2349, 2556, 3132, 3186, 3422, 3834, 4118, 4189, 4248, 4698, 4779, 5112, 5133, 5751, 6177, 6264, 6372, 6844, 7668, 8236, 8378, 9396, 9558, 10266, 11502, 12354, 12567, 12744, 13688, 15336, 15399, 16472, 16756, 18531, 18792, 19116, 20532, 23004, 24708, 25134, 30798, 33512, 37062, 37701, 38232, 41064, 46008, 46197, 49416, 50268, 55593, 61596, 74124, 75402, 92394, 100536, 111186, 113103, 121481, 123192, 138591, 148248, 150804, 166779, 184788, 222372, 226206, 242962, 277182, 301608, 333558, 339309, 364443, 369576, 444744, 452412, 485924, 554364, 667116, 678618, 728886, 904824, 971848, 1093329, 1108728, 1334232, 1357236, 1457772, 2186658, 2714472, 2915544, 3279987, 4373316, 6559974, 8746632, 9839961, 13119948, 19679922, 26239896, 39359844, 78719688]

約数ペア:

[(1, 78719688), (2, 39359844), (3, 26239896), (4, 19679922), (6, 13119948), (8, 9839961), (9, 8746632), (12, 6559974), (18, 4373316), (24, 3279987), (27, 2915544), (29, 2714472), (36, 2186658), (54, 1457772), (58, 1357236), (59, 1334232), (71, 1108728), (72, 1093329), (81, 971848), (87, 904824), (108, 728886), (116, 678618), (118, 667116), (142, 554364), (162, 485924), (174, 452412), (177, 444744), (213, 369576), (216, 364443), (232, 339309), (236, 333558), (261, 301608), (284, 277182), (324, 242962), (348, 226206), (354, 222372), (426, 184788), (472, 166779), (522, 150804), (531, 148248), (568, 138591), (639, 123192), (648, 121481), (696, 113103), (708, 111186), (783, 100536), (852, 92394), (1044, 75402), (1062, 74124), (1278, 61596), (1416, 55593), (1566, 50268), (1593, 49416), (1704, 46197), (1711, 46008), (1917, 41064), (2059, 38232), (2088, 37701), (2124, 37062), (2349, 33512), (2556, 30798), (3132, 25134), (3186, 24708), (3422, 23004), (3834, 20532), (4118, 19116), (4189, 18792), (4248, 18531), (4698, 16756), (4779, 16472), (5112, 15399), (5133, 15336), (5751, 13688), (6177, 12744), (6264, 12567), (6372, 12354), (6844, 11502), (7668, 10266), (8236, 9558), (8378, 9396)]