70731522

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 171590400

約数和(自身を除く): 100858878

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 31, 47, 54, 58, 62, 87, 93, 94, 141, 174, 186, 261, 279, 282, 423, 522, 558, 783, 837, 846, 899, 961, 1269, 1363, 1457, 1566, 1674, 1798, 1922, 2538, 2697, 2726, 2883, 2914, 4089, 4371, 5394, 5766, 8091, 8178, 8649, 8742, 12267, 13113, 16182, 17298, 24273, 24534, 25947, 26226, 27869, 36801, 39339, 42253, 45167, 48546, 51894, 55738, 73602, 78678, 83607, 84506, 90334, 126759, 135501, 167214, 250821, 253518, 271002, 380277, 406503, 501642, 752463, 760554, 813006, 1140831, 1219509, 1309843, 1504926, 2281662, 2439018, 2619686, 3929529, 7859058, 11788587, 23577174, 35365761, 70731522]

約数ペア:

[(1, 70731522), (2, 35365761), (3, 23577174), (6, 11788587), (9, 7859058), (18, 3929529), (27, 2619686), (29, 2439018), (31, 2281662), (47, 1504926), (54, 1309843), (58, 1219509), (62, 1140831), (87, 813006), (93, 760554), (94, 752463), (141, 501642), (174, 406503), (186, 380277), (261, 271002), (279, 253518), (282, 250821), (423, 167214), (522, 135501), (558, 126759), (783, 90334), (837, 84506), (846, 83607), (899, 78678), (961, 73602), (1269, 55738), (1363, 51894), (1457, 48546), (1566, 45167), (1674, 42253), (1798, 39339), (1922, 36801), (2538, 27869), (2697, 26226), (2726, 25947), (2883, 24534), (2914, 24273), (4089, 17298), (4371, 16182), (5394, 13113), (5766, 12267), (8091, 8742), (8178, 8649)]