172181376

素因数分解:

$2^7\times 3^4\times {\mathrm{16607}}^1$

素因数の和:16633

約数の個数: 80

約数和(自身を含む): 512439840

約数和(自身を除く): 340258464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 5184, 10368, 16607, 33214, 49821, 66428, 99642, 132856, 149463, 199284, 265712, 298926, 398568, 448389, 531424, 597852, 797136, 896778, 1062848, 1195704, 1345167, 1594272, 1793556, 2125696, 2391408, 2690334, 3188544, 3587112, 4782816, 5380668, 6377088, 7174224, 9565632, 10761336, 14348448, 19131264, 21522672, 28696896, 43045344, 57393792, 86090688, 172181376]

約数ペア:

[(1, 172181376), (2, 86090688), (3, 57393792), (4, 43045344), (6, 28696896), (8, 21522672), (9, 19131264), (12, 14348448), (16, 10761336), (18, 9565632), (24, 7174224), (27, 6377088), (32, 5380668), (36, 4782816), (48, 3587112), (54, 3188544), (64, 2690334), (72, 2391408), (81, 2125696), (96, 1793556), (108, 1594272), (128, 1345167), (144, 1195704), (162, 1062848), (192, 896778), (216, 797136), (288, 597852), (324, 531424), (384, 448389), (432, 398568), (576, 298926), (648, 265712), (864, 199284), (1152, 149463), (1296, 132856), (1728, 99642), (2592, 66428), (3456, 49821), (5184, 33214), (10368, 16607)]