64915248

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:179

約数の個数: 160

約数和(自身を含む): 192844800

約数和(自身を除く): 127929552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 24, 34, 38, 48, 51, 53, 57, 68, 76, 79, 102, 106, 114, 136, 152, 158, 159, 204, 212, 228, 237, 272, 304, 316, 318, 323, 408, 424, 456, 474, 632, 636, 646, 816, 848, 901, 912, 948, 969, 1007, 1264, 1272, 1292, 1343, 1501, 1802, 1896, 1938, 2014, 2544, 2584, 2686, 2703, 3002, 3021, 3604, 3792, 3876, 4028, 4029, 4187, 4503, 5168, 5372, 5406, 6004, 6042, 7208, 7752, 8056, 8058, 8374, 9006, 10744, 10812, 12008, 12084, 12561, 14416, 15504, 16112, 16116, 16748, 17119, 18012, 21488, 21624, 24016, 24168, 25122, 25517, 32232, 33496, 34238, 36024, 43248, 48336, 50244, 51034, 51357, 64464, 66992, 68476, 71179, 72048, 76551, 79553, 100488, 102068, 102714, 136952, 142358, 153102, 159106, 200976, 204136, 205428, 213537, 238659, 273904, 284716, 306204, 318212, 408272, 410856, 427074, 477318, 569432, 612408, 636424, 821712, 854148, 954636, 1138864, 1224816, 1272848, 1352401, 1708296, 1909272, 2704802, 3416592, 3818544, 4057203, 5409604, 8114406, 10819208, 16228812, 21638416, 32457624, 64915248]

約数ペア:

[(1, 64915248), (2, 32457624), (3, 21638416), (4, 16228812), (6, 10819208), (8, 8114406), (12, 5409604), (16, 4057203), (17, 3818544), (19, 3416592), (24, 2704802), (34, 1909272), (38, 1708296), (48, 1352401), (51, 1272848), (53, 1224816), (57, 1138864), (68, 954636), (76, 854148), (79, 821712), (102, 636424), (106, 612408), (114, 569432), (136, 477318), (152, 427074), (158, 410856), (159, 408272), (204, 318212), (212, 306204), (228, 284716), (237, 273904), (272, 238659), (304, 213537), (316, 205428), (318, 204136), (323, 200976), (408, 159106), (424, 153102), (456, 142358), (474, 136952), (632, 102714), (636, 102068), (646, 100488), (816, 79553), (848, 76551), (901, 72048), (912, 71179), (948, 68476), (969, 66992), (1007, 64464), (1264, 51357), (1272, 51034), (1292, 50244), (1343, 48336), (1501, 43248), (1802, 36024), (1896, 34238), (1938, 33496), (2014, 32232), (2544, 25517), (2584, 25122), (2686, 24168), (2703, 24016), (3002, 21624), (3021, 21488), (3604, 18012), (3792, 17119), (3876, 16748), (4028, 16116), (4029, 16112), (4187, 15504), (4503, 14416), (5168, 12561), (5372, 12084), (5406, 12008), (6004, 10812), (6042, 10744), (7208, 9006), (7752, 8374), (8056, 8058)]