47102004

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:401

約数の個数: 72

約数和(自身を含む): 122882760

約数和(自身を除く): 75780756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 89, 122, 178, 183, 241, 244, 267, 356, 366, 482, 534, 549, 723, 732, 801, 964, 1068, 1098, 1446, 1602, 2169, 2196, 2892, 3204, 4338, 5429, 8676, 10858, 14701, 16287, 21449, 21716, 29402, 32574, 42898, 44103, 48861, 58804, 64347, 65148, 85796, 88206, 97722, 128694, 132309, 176412, 193041, 195444, 257388, 264618, 386082, 529236, 772164, 1308389, 2616778, 3925167, 5233556, 7850334, 11775501, 15700668, 23551002, 47102004]

約数ペア:

[(1, 47102004), (2, 23551002), (3, 15700668), (4, 11775501), (6, 7850334), (9, 5233556), (12, 3925167), (18, 2616778), (36, 1308389), (61, 772164), (89, 529236), (122, 386082), (178, 264618), (183, 257388), (241, 195444), (244, 193041), (267, 176412), (356, 132309), (366, 128694), (482, 97722), (534, 88206), (549, 85796), (723, 65148), (732, 64347), (801, 58804), (964, 48861), (1068, 44103), (1098, 42898), (1446, 32574), (1602, 29402), (2169, 21716), (2196, 21449), (2892, 16287), (3204, 14701), (4338, 10858), (5429, 8676)]