73689728

素因数分解:

$2^7\times 7^2\times {\mathrm{31}}^1\times {\mathrm{379}}^1$

素因数の和:438

約数の個数: 96

約数和(自身を含む): 176745600

約数和(自身を除く): 103055872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 128, 196, 217, 224, 248, 379, 392, 434, 448, 496, 758, 784, 868, 896, 992, 1516, 1519, 1568, 1736, 1984, 2653, 3032, 3038, 3136, 3472, 3968, 5306, 6064, 6076, 6272, 6944, 10612, 11749, 12128, 12152, 13888, 18571, 21224, 23498, 24256, 24304, 27776, 37142, 42448, 46996, 48512, 48608, 74284, 82243, 84896, 93992, 97216, 148568, 164486, 169792, 187984, 194432, 297136, 328972, 339584, 375968, 575701, 594272, 657944, 751936, 1151402, 1188544, 1315888, 1503872, 2302804, 2377088, 2631776, 4605608, 5263552, 9211216, 10527104, 18422432, 36844864, 73689728]

約数ペア:

[(1, 73689728), (2, 36844864), (4, 18422432), (7, 10527104), (8, 9211216), (14, 5263552), (16, 4605608), (28, 2631776), (31, 2377088), (32, 2302804), (49, 1503872), (56, 1315888), (62, 1188544), (64, 1151402), (98, 751936), (112, 657944), (124, 594272), (128, 575701), (196, 375968), (217, 339584), (224, 328972), (248, 297136), (379, 194432), (392, 187984), (434, 169792), (448, 164486), (496, 148568), (758, 97216), (784, 93992), (868, 84896), (896, 82243), (992, 74284), (1516, 48608), (1519, 48512), (1568, 46996), (1736, 42448), (1984, 37142), (2653, 27776), (3032, 24304), (3038, 24256), (3136, 23498), (3472, 21224), (3968, 18571), (5306, 13888), (6064, 12152), (6076, 12128), (6272, 11749), (6944, 10612)]