71429292

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2957}}^1$

素因数の和:3039

約数の個数: 72

約数和(自身を含む): 200268432

約数和(自身を除く): 128839140

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 61, 66, 99, 122, 132, 183, 198, 244, 366, 396, 549, 671, 732, 1098, 1342, 2013, 2196, 2684, 2957, 4026, 5914, 6039, 8052, 8871, 11828, 12078, 17742, 24156, 26613, 32527, 35484, 53226, 65054, 97581, 106452, 130108, 180377, 195162, 292743, 360754, 390324, 541131, 585486, 721508, 1082262, 1170972, 1623393, 1984147, 2164524, 3246786, 3968294, 5952441, 6493572, 7936588, 11904882, 17857323, 23809764, 35714646, 71429292]

約数ペア:

[(1, 71429292), (2, 35714646), (3, 23809764), (4, 17857323), (6, 11904882), (9, 7936588), (11, 6493572), (12, 5952441), (18, 3968294), (22, 3246786), (33, 2164524), (36, 1984147), (44, 1623393), (61, 1170972), (66, 1082262), (99, 721508), (122, 585486), (132, 541131), (183, 390324), (198, 360754), (244, 292743), (366, 195162), (396, 180377), (549, 130108), (671, 106452), (732, 97581), (1098, 65054), (1342, 53226), (2013, 35484), (2196, 32527), (2684, 26613), (2957, 24156), (4026, 17742), (5914, 12078), (6039, 11828), (8052, 8871)]