65789936

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:214

約数の個数: 80

約数和(自身を含む): 140943360

約数和(自身を除く): 75153424

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 73, 79, 92, 124, 146, 158, 184, 248, 292, 316, 368, 496, 584, 632, 713, 1168, 1264, 1426, 1679, 1817, 2263, 2449, 2852, 3358, 3634, 4526, 4898, 5704, 5767, 6716, 7268, 9052, 9796, 11408, 11534, 13432, 14536, 18104, 19592, 23068, 26864, 29072, 36208, 39184, 46136, 52049, 56327, 92272, 104098, 112654, 132641, 178777, 208196, 225308, 265282, 357554, 416392, 450616, 530564, 715108, 832784, 901232, 1061128, 1430216, 2122256, 2860432, 4111871, 8223742, 16447484, 32894968, 65789936]

約数ペア:

[(1, 65789936), (2, 32894968), (4, 16447484), (8, 8223742), (16, 4111871), (23, 2860432), (31, 2122256), (46, 1430216), (62, 1061128), (73, 901232), (79, 832784), (92, 715108), (124, 530564), (146, 450616), (158, 416392), (184, 357554), (248, 265282), (292, 225308), (316, 208196), (368, 178777), (496, 132641), (584, 112654), (632, 104098), (713, 92272), (1168, 56327), (1264, 52049), (1426, 46136), (1679, 39184), (1817, 36208), (2263, 29072), (2449, 26864), (2852, 23068), (3358, 19592), (3634, 18104), (4526, 14536), (4898, 13432), (5704, 11534), (5767, 11408), (6716, 9796), (7268, 9052)]