83978752

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:110

約数の個数: 160

約数和(自身を含む): 208986624

約数和(自身を除く): 125007872

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 37, 44, 52, 62, 64, 74, 88, 104, 124, 128, 143, 148, 176, 208, 248, 256, 286, 296, 341, 352, 403, 407, 416, 481, 496, 512, 572, 592, 682, 704, 806, 814, 832, 962, 992, 1144, 1147, 1184, 1364, 1408, 1612, 1628, 1664, 1924, 1984, 2288, 2294, 2368, 2728, 2816, 3224, 3256, 3328, 3848, 3968, 4433, 4576, 4588, 4736, 5291, 5456, 5632, 6448, 6512, 6656, 7696, 7936, 8866, 9152, 9176, 9472, 10582, 10912, 12617, 12896, 13024, 14911, 15392, 15872, 17732, 18304, 18352, 18944, 21164, 21824, 25234, 25792, 26048, 29822, 30784, 35464, 36608, 36704, 42328, 43648, 50468, 51584, 52096, 59644, 61568, 70928, 73216, 73408, 84656, 87296, 100936, 103168, 104192, 119288, 123136, 141856, 146816, 164021, 169312, 174592, 201872, 206336, 208384, 238576, 246272, 283712, 293632, 328042, 338624, 403744, 477152, 567424, 587264, 656084, 677248, 807488, 954304, 1134848, 1312168, 1354496, 1614976, 1908608, 2269696, 2624336, 2708992, 3229952, 3817216, 5248672, 6459904, 7634432, 10497344, 20994688, 41989376, 83978752]

約数ペア:

[(1, 83978752), (2, 41989376), (4, 20994688), (8, 10497344), (11, 7634432), (13, 6459904), (16, 5248672), (22, 3817216), (26, 3229952), (31, 2708992), (32, 2624336), (37, 2269696), (44, 1908608), (52, 1614976), (62, 1354496), (64, 1312168), (74, 1134848), (88, 954304), (104, 807488), (124, 677248), (128, 656084), (143, 587264), (148, 567424), (176, 477152), (208, 403744), (248, 338624), (256, 328042), (286, 293632), (296, 283712), (341, 246272), (352, 238576), (403, 208384), (407, 206336), (416, 201872), (481, 174592), (496, 169312), (512, 164021), (572, 146816), (592, 141856), (682, 123136), (704, 119288), (806, 104192), (814, 103168), (832, 100936), (962, 87296), (992, 84656), (1144, 73408), (1147, 73216), (1184, 70928), (1364, 61568), (1408, 59644), (1612, 52096), (1628, 51584), (1664, 50468), (1924, 43648), (1984, 42328), (2288, 36704), (2294, 36608), (2368, 35464), (2728, 30784), (2816, 29822), (3224, 26048), (3256, 25792), (3328, 25234), (3848, 21824), (3968, 21164), (4433, 18944), (4576, 18352), (4588, 18304), (4736, 17732), (5291, 15872), (5456, 15392), (5632, 14911), (6448, 13024), (6512, 12896), (6656, 12617), (7696, 10912), (7936, 10582), (8866, 9472), (9152, 9176)]