82673178

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{61}}^2$

素因数の和:180

約数の個数: 72

約数和(自身を含む): 200831904

約数和(自身を除く): 118158726

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 61, 69, 122, 138, 161, 183, 322, 366, 427, 483, 529, 854, 966, 1058, 1281, 1403, 1587, 2562, 2806, 3174, 3703, 3721, 4209, 7406, 7442, 8418, 9821, 11109, 11163, 19642, 22218, 22326, 26047, 29463, 32269, 52094, 58926, 64538, 78141, 85583, 96807, 156282, 171166, 193614, 225883, 256749, 451766, 513498, 599081, 677649, 1198162, 1355298, 1797243, 1968409, 3594486, 3936818, 5905227, 11810454, 13778863, 27557726, 41336589, 82673178]

約数ペア:

[(1, 82673178), (2, 41336589), (3, 27557726), (6, 13778863), (7, 11810454), (14, 5905227), (21, 3936818), (23, 3594486), (42, 1968409), (46, 1797243), (61, 1355298), (69, 1198162), (122, 677649), (138, 599081), (161, 513498), (183, 451766), (322, 256749), (366, 225883), (427, 193614), (483, 171166), (529, 156282), (854, 96807), (966, 85583), (1058, 78141), (1281, 64538), (1403, 58926), (1587, 52094), (2562, 32269), (2806, 29463), (3174, 26047), (3703, 22326), (3721, 22218), (4209, 19642), (7406, 11163), (7442, 11109), (8418, 9821)]