67232736

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:209

約数の個数: 144

約数和(自身を含む): 201080880

約数和(自身を除く): 133848144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 61, 72, 86, 89, 96, 122, 129, 144, 172, 178, 183, 244, 258, 267, 288, 344, 356, 366, 387, 488, 516, 534, 549, 688, 712, 732, 774, 801, 976, 1032, 1068, 1098, 1376, 1424, 1464, 1548, 1602, 1952, 2064, 2136, 2196, 2623, 2848, 2928, 3096, 3204, 3827, 4128, 4272, 4392, 5246, 5429, 5856, 6192, 6408, 7654, 7869, 8544, 8784, 10492, 10858, 11481, 12384, 12816, 15308, 15738, 16287, 17568, 20984, 21716, 22962, 23607, 25632, 30616, 31476, 32574, 34443, 41968, 43432, 45924, 47214, 48861, 61232, 62952, 65148, 68886, 83936, 86864, 91848, 94428, 97722, 122464, 125904, 130296, 137772, 173728, 183696, 188856, 195444, 233447, 251808, 260592, 275544, 367392, 377712, 390888, 466894, 521184, 551088, 700341, 755424, 781776, 933788, 1102176, 1400682, 1563552, 1867576, 2101023, 2801364, 3735152, 4202046, 5602728, 7470304, 8404092, 11205456, 16808184, 22410912, 33616368, 67232736]

約数ペア:

[(1, 67232736), (2, 33616368), (3, 22410912), (4, 16808184), (6, 11205456), (8, 8404092), (9, 7470304), (12, 5602728), (16, 4202046), (18, 3735152), (24, 2801364), (32, 2101023), (36, 1867576), (43, 1563552), (48, 1400682), (61, 1102176), (72, 933788), (86, 781776), (89, 755424), (96, 700341), (122, 551088), (129, 521184), (144, 466894), (172, 390888), (178, 377712), (183, 367392), (244, 275544), (258, 260592), (267, 251808), (288, 233447), (344, 195444), (356, 188856), (366, 183696), (387, 173728), (488, 137772), (516, 130296), (534, 125904), (549, 122464), (688, 97722), (712, 94428), (732, 91848), (774, 86864), (801, 83936), (976, 68886), (1032, 65148), (1068, 62952), (1098, 61232), (1376, 48861), (1424, 47214), (1464, 45924), (1548, 43432), (1602, 41968), (1952, 34443), (2064, 32574), (2136, 31476), (2196, 30616), (2623, 25632), (2848, 23607), (2928, 22962), (3096, 21716), (3204, 20984), (3827, 17568), (4128, 16287), (4272, 15738), (4392, 15308), (5246, 12816), (5429, 12384), (5856, 11481), (6192, 10858), (6408, 10492), (7654, 8784), (7869, 8544)]