67871896

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:296

約数の個数: 64

約数和(自身を含む): 139806720

約数和(自身を除く): 71934824

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 73, 92, 124, 146, 163, 184, 248, 292, 326, 584, 652, 713, 1304, 1426, 1679, 2263, 2852, 3358, 3749, 4526, 5053, 5704, 6716, 7498, 9052, 10106, 11899, 13432, 14996, 18104, 20212, 23798, 29992, 40424, 47596, 52049, 95192, 104098, 116219, 208196, 232438, 273677, 368869, 416392, 464876, 547354, 737738, 929752, 1094708, 1475476, 2189416, 2950952, 8483987, 16967974, 33935948, 67871896]

約数ペア:

[(1, 67871896), (2, 33935948), (4, 16967974), (8, 8483987), (23, 2950952), (31, 2189416), (46, 1475476), (62, 1094708), (73, 929752), (92, 737738), (124, 547354), (146, 464876), (163, 416392), (184, 368869), (248, 273677), (292, 232438), (326, 208196), (584, 116219), (652, 104098), (713, 95192), (1304, 52049), (1426, 47596), (1679, 40424), (2263, 29992), (2852, 23798), (3358, 20212), (3749, 18104), (4526, 14996), (5053, 13432), (5704, 11899), (6716, 10106), (7498, 9052)]