87367532

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{521}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 179952192

約数和(自身を除く): 92584660

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 113, 212, 226, 371, 452, 521, 742, 791, 1042, 1484, 1582, 2084, 3164, 3647, 5989, 7294, 11978, 14588, 23956, 27613, 41923, 55226, 58873, 83846, 110452, 117746, 167692, 193291, 235492, 386582, 412111, 773164, 824222, 1648444, 3120269, 6240538, 12481076, 21841883, 43683766, 87367532]

約数ペア:

[(1, 87367532), (2, 43683766), (4, 21841883), (7, 12481076), (14, 6240538), (28, 3120269), (53, 1648444), (106, 824222), (113, 773164), (212, 412111), (226, 386582), (371, 235492), (452, 193291), (521, 167692), (742, 117746), (791, 110452), (1042, 83846), (1484, 58873), (1582, 55226), (2084, 41923), (3164, 27613), (3647, 23956), (5989, 14588), (7294, 11978)]