69443968

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:136

約数の個数: 128

約数和(自身を含む): 163722240

約数和(自身を除く): 94278272

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 37, 43, 44, 62, 64, 74, 86, 88, 124, 128, 148, 172, 176, 248, 296, 341, 344, 352, 407, 473, 496, 592, 682, 688, 704, 814, 946, 992, 1147, 1184, 1333, 1364, 1376, 1408, 1591, 1628, 1892, 1984, 2294, 2368, 2666, 2728, 2752, 3182, 3256, 3784, 3968, 4588, 4736, 5332, 5456, 5504, 6364, 6512, 7568, 9176, 10664, 10912, 12617, 12728, 13024, 14663, 15136, 17501, 18352, 21328, 21824, 25234, 25456, 26048, 29326, 30272, 35002, 36704, 42656, 43648, 49321, 50468, 50912, 52096, 58652, 60544, 70004, 73408, 85312, 98642, 100936, 101824, 117304, 140008, 146816, 170624, 197284, 201872, 203648, 234608, 280016, 394568, 403744, 469216, 542531, 560032, 789136, 807488, 938432, 1085062, 1120064, 1578272, 1614976, 1876864, 2170124, 2240128, 3156544, 4340248, 6313088, 8680496, 17360992, 34721984, 69443968]

約数ペア:

[(1, 69443968), (2, 34721984), (4, 17360992), (8, 8680496), (11, 6313088), (16, 4340248), (22, 3156544), (31, 2240128), (32, 2170124), (37, 1876864), (43, 1614976), (44, 1578272), (62, 1120064), (64, 1085062), (74, 938432), (86, 807488), (88, 789136), (124, 560032), (128, 542531), (148, 469216), (172, 403744), (176, 394568), (248, 280016), (296, 234608), (341, 203648), (344, 201872), (352, 197284), (407, 170624), (473, 146816), (496, 140008), (592, 117304), (682, 101824), (688, 100936), (704, 98642), (814, 85312), (946, 73408), (992, 70004), (1147, 60544), (1184, 58652), (1333, 52096), (1364, 50912), (1376, 50468), (1408, 49321), (1591, 43648), (1628, 42656), (1892, 36704), (1984, 35002), (2294, 30272), (2368, 29326), (2666, 26048), (2728, 25456), (2752, 25234), (3182, 21824), (3256, 21328), (3784, 18352), (3968, 17501), (4588, 15136), (4736, 14663), (5332, 13024), (5456, 12728), (5504, 12617), (6364, 10912), (6512, 10664), (7568, 9176)]