85598128

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:171

約数の個数: 160

約数和(自身を含む): 225842688

約数和(自身を除く): 140244560

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 61, 67, 68, 77, 88, 112, 119, 122, 134, 136, 154, 176, 187, 238, 244, 268, 272, 308, 374, 427, 469, 476, 488, 536, 616, 671, 737, 748, 854, 938, 952, 976, 1037, 1072, 1139, 1232, 1309, 1342, 1474, 1496, 1708, 1876, 1904, 2074, 2278, 2618, 2684, 2948, 2992, 3416, 3752, 4087, 4148, 4556, 4697, 5159, 5236, 5368, 5896, 6832, 7259, 7504, 7973, 8174, 8296, 9112, 9394, 10318, 10472, 10736, 11407, 11792, 12529, 14518, 15946, 16348, 16592, 18224, 18788, 20636, 20944, 22814, 25058, 28609, 29036, 31892, 32696, 37576, 41272, 44957, 45628, 50116, 57218, 58072, 63784, 65392, 69479, 75152, 79849, 82544, 87703, 89914, 91256, 100232, 114436, 116144, 127568, 138958, 159698, 175406, 179828, 182512, 200464, 228872, 277916, 314699, 319396, 350812, 359656, 457744, 486353, 555832, 629398, 638792, 701624, 719312, 764269, 972706, 1111664, 1258796, 1277584, 1403248, 1528538, 1945412, 2517592, 3057076, 3890824, 5035184, 5349883, 6114152, 7781648, 10699766, 12228304, 21399532, 42799064, 85598128]

約数ペア:

[(1, 85598128), (2, 42799064), (4, 21399532), (7, 12228304), (8, 10699766), (11, 7781648), (14, 6114152), (16, 5349883), (17, 5035184), (22, 3890824), (28, 3057076), (34, 2517592), (44, 1945412), (56, 1528538), (61, 1403248), (67, 1277584), (68, 1258796), (77, 1111664), (88, 972706), (112, 764269), (119, 719312), (122, 701624), (134, 638792), (136, 629398), (154, 555832), (176, 486353), (187, 457744), (238, 359656), (244, 350812), (268, 319396), (272, 314699), (308, 277916), (374, 228872), (427, 200464), (469, 182512), (476, 179828), (488, 175406), (536, 159698), (616, 138958), (671, 127568), (737, 116144), (748, 114436), (854, 100232), (938, 91256), (952, 89914), (976, 87703), (1037, 82544), (1072, 79849), (1139, 75152), (1232, 69479), (1309, 65392), (1342, 63784), (1474, 58072), (1496, 57218), (1708, 50116), (1876, 45628), (1904, 44957), (2074, 41272), (2278, 37576), (2618, 32696), (2684, 31892), (2948, 29036), (2992, 28609), (3416, 25058), (3752, 22814), (4087, 20944), (4148, 20636), (4556, 18788), (4697, 18224), (5159, 16592), (5236, 16348), (5368, 15946), (5896, 14518), (6832, 12529), (7259, 11792), (7504, 11407), (7973, 10736), (8174, 10472), (8296, 10318), (9112, 9394)]