85159788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{313}}^1$

素因数の和:447

約数の個数: 96

約数和(自身を含む): 236328960

約数和(自身を除く): 151169172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 79, 82, 84, 123, 158, 164, 237, 246, 287, 313, 316, 474, 492, 553, 574, 626, 861, 939, 948, 1106, 1148, 1252, 1659, 1722, 1878, 2191, 2212, 3239, 3318, 3444, 3756, 4382, 6478, 6573, 6636, 8764, 9717, 12833, 12956, 13146, 19434, 22673, 24727, 25666, 26292, 38499, 38868, 45346, 49454, 51332, 68019, 74181, 76998, 89831, 90692, 98908, 136038, 148362, 153996, 173089, 179662, 269493, 272076, 296724, 346178, 359324, 519267, 538986, 692356, 1013807, 1038534, 1077972, 2027614, 2077068, 3041421, 4055228, 6082842, 7096649, 12165684, 14193298, 21289947, 28386596, 42579894, 85159788]

約数ペア:

[(1, 85159788), (2, 42579894), (3, 28386596), (4, 21289947), (6, 14193298), (7, 12165684), (12, 7096649), (14, 6082842), (21, 4055228), (28, 3041421), (41, 2077068), (42, 2027614), (79, 1077972), (82, 1038534), (84, 1013807), (123, 692356), (158, 538986), (164, 519267), (237, 359324), (246, 346178), (287, 296724), (313, 272076), (316, 269493), (474, 179662), (492, 173089), (553, 153996), (574, 148362), (626, 136038), (861, 98908), (939, 90692), (948, 89831), (1106, 76998), (1148, 74181), (1252, 68019), (1659, 51332), (1722, 49454), (1878, 45346), (2191, 38868), (2212, 38499), (3239, 26292), (3318, 25666), (3444, 24727), (3756, 22673), (4382, 19434), (6478, 13146), (6573, 12956), (6636, 12833), (8764, 9717)]