67989978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{809}}^1$

素因数の和:876

約数の個数: 96

約数和(自身を含む): 181958400

約数和(自身を除く): 113968422

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 29, 42, 46, 58, 63, 69, 87, 126, 138, 161, 174, 203, 207, 261, 322, 406, 414, 483, 522, 609, 667, 809, 966, 1218, 1334, 1449, 1618, 1827, 2001, 2427, 2898, 3654, 4002, 4669, 4854, 5663, 6003, 7281, 9338, 11326, 12006, 14007, 14562, 16989, 18607, 23461, 28014, 33978, 37214, 42021, 46922, 50967, 55821, 70383, 84042, 101934, 111642, 130249, 140766, 164227, 167463, 211149, 260498, 328454, 334926, 390747, 422298, 492681, 539603, 781494, 985362, 1079206, 1172241, 1478043, 1618809, 2344482, 2956086, 3237618, 3777221, 4856427, 7554442, 9712854, 11331663, 22663326, 33994989, 67989978]

約数ペア:

[(1, 67989978), (2, 33994989), (3, 22663326), (6, 11331663), (7, 9712854), (9, 7554442), (14, 4856427), (18, 3777221), (21, 3237618), (23, 2956086), (29, 2344482), (42, 1618809), (46, 1478043), (58, 1172241), (63, 1079206), (69, 985362), (87, 781494), (126, 539603), (138, 492681), (161, 422298), (174, 390747), (203, 334926), (207, 328454), (261, 260498), (322, 211149), (406, 167463), (414, 164227), (483, 140766), (522, 130249), (609, 111642), (667, 101934), (809, 84042), (966, 70383), (1218, 55821), (1334, 50967), (1449, 46922), (1618, 42021), (1827, 37214), (2001, 33978), (2427, 28014), (2898, 23461), (3654, 18607), (4002, 16989), (4669, 14562), (4854, 14007), (5663, 12006), (6003, 11326), (7281, 9338)]