72007152

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{5227}}^1$

素因数の和:5286

約数の個数: 80

約数和(自身を含む): 217819392

約数和(自身を除く): 145812240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 82, 84, 112, 123, 164, 168, 246, 287, 328, 336, 492, 574, 656, 861, 984, 1148, 1722, 1968, 2296, 3444, 4592, 5227, 6888, 10454, 13776, 15681, 20908, 31362, 36589, 41816, 62724, 73178, 83632, 109767, 125448, 146356, 214307, 219534, 250896, 292712, 428614, 439068, 585424, 642921, 857228, 878136, 1285842, 1500149, 1714456, 1756272, 2571684, 3000298, 3428912, 4500447, 5143368, 6000596, 9000894, 10286736, 12001192, 18001788, 24002384, 36003576, 72007152]

約数ペア:

[(1, 72007152), (2, 36003576), (3, 24002384), (4, 18001788), (6, 12001192), (7, 10286736), (8, 9000894), (12, 6000596), (14, 5143368), (16, 4500447), (21, 3428912), (24, 3000298), (28, 2571684), (41, 1756272), (42, 1714456), (48, 1500149), (56, 1285842), (82, 878136), (84, 857228), (112, 642921), (123, 585424), (164, 439068), (168, 428614), (246, 292712), (287, 250896), (328, 219534), (336, 214307), (492, 146356), (574, 125448), (656, 109767), (861, 83632), (984, 73178), (1148, 62724), (1722, 41816), (1968, 36589), (2296, 31362), (3444, 20908), (4592, 15681), (5227, 13776), (6888, 10454)]