77870322

素因数分解:

$2^1\times 3^7\times {\mathrm{19}}^1\times {\mathrm{937}}^1$

素因数の和:979

約数の個数: 64

約数和(自身を含む): 184598400

約数和(自身を除く): 106728078

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 243, 342, 486, 513, 729, 937, 1026, 1458, 1539, 1874, 2187, 2811, 3078, 4374, 4617, 5622, 8433, 9234, 13851, 16866, 17803, 25299, 27702, 35606, 41553, 50598, 53409, 75897, 83106, 106818, 151794, 160227, 227691, 320454, 455382, 480681, 683073, 961362, 1366146, 1442043, 2049219, 2884086, 4098438, 4326129, 8652258, 12978387, 25956774, 38935161, 77870322]

約数ペア:

[(1, 77870322), (2, 38935161), (3, 25956774), (6, 12978387), (9, 8652258), (18, 4326129), (19, 4098438), (27, 2884086), (38, 2049219), (54, 1442043), (57, 1366146), (81, 961362), (114, 683073), (162, 480681), (171, 455382), (243, 320454), (342, 227691), (486, 160227), (513, 151794), (729, 106818), (937, 83106), (1026, 75897), (1458, 53409), (1539, 50598), (1874, 41553), (2187, 35606), (2811, 27702), (3078, 25299), (4374, 17803), (4617, 16866), (5622, 13851), (8433, 9234)]