71405496

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:298

約数の個数: 128

約数和(自身を含む): 211968000

約数和(自身を除く): 140562504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 127, 137, 152, 171, 216, 228, 254, 274, 342, 381, 411, 456, 508, 513, 548, 684, 762, 822, 1016, 1026, 1096, 1143, 1233, 1368, 1524, 1644, 2052, 2286, 2413, 2466, 2603, 3048, 3288, 3429, 3699, 4104, 4572, 4826, 4932, 5206, 6858, 7239, 7398, 7809, 9144, 9652, 9864, 10412, 13716, 14478, 14796, 15618, 17399, 19304, 20824, 21717, 23427, 27432, 28956, 29592, 31236, 34798, 43434, 46854, 52197, 57912, 62472, 65151, 69596, 70281, 86868, 93708, 104394, 130302, 139192, 140562, 156591, 173736, 187416, 208788, 260604, 281124, 313182, 330581, 417576, 469773, 521208, 562248, 626364, 661162, 939546, 991743, 1252728, 1322324, 1879092, 1983486, 2644648, 2975229, 3758184, 3966972, 5950458, 7933944, 8925687, 11900916, 17851374, 23801832, 35702748, 71405496]

約数ペア:

[(1, 71405496), (2, 35702748), (3, 23801832), (4, 17851374), (6, 11900916), (8, 8925687), (9, 7933944), (12, 5950458), (18, 3966972), (19, 3758184), (24, 2975229), (27, 2644648), (36, 1983486), (38, 1879092), (54, 1322324), (57, 1252728), (72, 991743), (76, 939546), (108, 661162), (114, 626364), (127, 562248), (137, 521208), (152, 469773), (171, 417576), (216, 330581), (228, 313182), (254, 281124), (274, 260604), (342, 208788), (381, 187416), (411, 173736), (456, 156591), (508, 140562), (513, 139192), (548, 130302), (684, 104394), (762, 93708), (822, 86868), (1016, 70281), (1026, 69596), (1096, 65151), (1143, 62472), (1233, 57912), (1368, 52197), (1524, 46854), (1644, 43434), (2052, 34798), (2286, 31236), (2413, 29592), (2466, 28956), (2603, 27432), (3048, 23427), (3288, 21717), (3429, 20824), (3699, 19304), (4104, 17399), (4572, 15618), (4826, 14796), (4932, 14478), (5206, 13716), (6858, 10412), (7239, 9864), (7398, 9652), (7809, 9144)]