77389792

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{401}}^1$

素因数の和:611

約数の個数: 48

約数和(自身を含む): 157831632

約数和(自身を除く): 80441840

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 163, 296, 326, 401, 592, 652, 802, 1184, 1304, 1604, 2608, 3208, 5216, 6031, 6416, 12062, 12832, 14837, 24124, 29674, 48248, 59348, 65363, 96496, 118696, 130726, 192992, 237392, 261452, 474784, 522904, 1045808, 2091616, 2418431, 4836862, 9673724, 19347448, 38694896, 77389792]

約数ペア:

[(1, 77389792), (2, 38694896), (4, 19347448), (8, 9673724), (16, 4836862), (32, 2418431), (37, 2091616), (74, 1045808), (148, 522904), (163, 474784), (296, 261452), (326, 237392), (401, 192992), (592, 130726), (652, 118696), (802, 96496), (1184, 65363), (1304, 59348), (1604, 48248), (2608, 29674), (3208, 24124), (5216, 14837), (6031, 12832), (6416, 12062)]