172792116

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1621}}^1$

素因数の和:1691

約数の個数: 120

約数和(自身を含む): 527552256

約数和(自身を除く): 354760140

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 47, 54, 63, 81, 84, 94, 108, 126, 141, 162, 188, 189, 252, 282, 324, 329, 378, 423, 564, 567, 658, 756, 846, 987, 1134, 1269, 1316, 1621, 1692, 1974, 2268, 2538, 2961, 3242, 3807, 3948, 4863, 5076, 5922, 6484, 7614, 8883, 9726, 11347, 11844, 14589, 15228, 17766, 19452, 22694, 26649, 29178, 34041, 35532, 43767, 45388, 53298, 58356, 68082, 76187, 87534, 102123, 106596, 131301, 136164, 152374, 175068, 204246, 228561, 262602, 304748, 306369, 408492, 457122, 525204, 533309, 612738, 685683, 914244, 919107, 1066618, 1225476, 1371366, 1599927, 1838214, 2057049, 2133236, 2742732, 3199854, 3676428, 4114098, 4799781, 6171147, 6399708, 8228196, 9599562, 12342294, 14399343, 19199124, 24684588, 28798686, 43198029, 57597372, 86396058, 172792116]

約数ペア:

[(1, 172792116), (2, 86396058), (3, 57597372), (4, 43198029), (6, 28798686), (7, 24684588), (9, 19199124), (12, 14399343), (14, 12342294), (18, 9599562), (21, 8228196), (27, 6399708), (28, 6171147), (36, 4799781), (42, 4114098), (47, 3676428), (54, 3199854), (63, 2742732), (81, 2133236), (84, 2057049), (94, 1838214), (108, 1599927), (126, 1371366), (141, 1225476), (162, 1066618), (188, 919107), (189, 914244), (252, 685683), (282, 612738), (324, 533309), (329, 525204), (378, 457122), (423, 408492), (564, 306369), (567, 304748), (658, 262602), (756, 228561), (846, 204246), (987, 175068), (1134, 152374), (1269, 136164), (1316, 131301), (1621, 106596), (1692, 102123), (1974, 87534), (2268, 76187), (2538, 68082), (2961, 58356), (3242, 53298), (3807, 45388), (3948, 43767), (4863, 35532), (5076, 34041), (5922, 29178), (6484, 26649), (7614, 22694), (8883, 19452), (9726, 17766), (11347, 15228), (11844, 14589)]