77843584

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1$

素因数の和:238

約数の個数: 128

約数和(自身を含む): 196721280

約数和(自身を除く): 118877696

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 41, 52, 56, 64, 82, 91, 104, 112, 128, 163, 164, 182, 208, 224, 287, 326, 328, 364, 416, 448, 533, 574, 652, 656, 728, 832, 896, 1066, 1141, 1148, 1304, 1312, 1456, 1664, 2119, 2132, 2282, 2296, 2608, 2624, 2912, 3731, 4238, 4264, 4564, 4592, 5216, 5248, 5824, 6683, 7462, 8476, 8528, 9128, 9184, 10432, 11648, 13366, 14833, 14924, 16952, 17056, 18256, 18368, 20864, 26732, 29666, 29848, 33904, 34112, 36512, 36736, 46781, 53464, 59332, 59696, 67808, 68224, 73024, 86879, 93562, 106928, 118664, 119392, 135616, 146048, 173758, 187124, 213856, 237328, 238784, 271232, 347516, 374248, 427712, 474656, 477568, 608153, 695032, 748496, 855424, 949312, 1216306, 1390064, 1496992, 1898624, 2432612, 2780128, 2993984, 4865224, 5560256, 5987968, 9730448, 11120512, 19460896, 38921792, 77843584]

約数ペア:

[(1, 77843584), (2, 38921792), (4, 19460896), (7, 11120512), (8, 9730448), (13, 5987968), (14, 5560256), (16, 4865224), (26, 2993984), (28, 2780128), (32, 2432612), (41, 1898624), (52, 1496992), (56, 1390064), (64, 1216306), (82, 949312), (91, 855424), (104, 748496), (112, 695032), (128, 608153), (163, 477568), (164, 474656), (182, 427712), (208, 374248), (224, 347516), (287, 271232), (326, 238784), (328, 237328), (364, 213856), (416, 187124), (448, 173758), (533, 146048), (574, 135616), (652, 119392), (656, 118664), (728, 106928), (832, 93562), (896, 86879), (1066, 73024), (1141, 68224), (1148, 67808), (1304, 59696), (1312, 59332), (1456, 53464), (1664, 46781), (2119, 36736), (2132, 36512), (2282, 34112), (2296, 33904), (2608, 29848), (2624, 29666), (2912, 26732), (3731, 20864), (4238, 18368), (4264, 18256), (4564, 17056), (4592, 16952), (5216, 14924), (5248, 14833), (5824, 13366), (6683, 11648), (7462, 10432), (8476, 9184), (8528, 9128)]