77205528

素因数分解:

$2^3\times 3^3\times {\mathrm{137}}^1\times {\mathrm{2609}}^1$

素因数の和:2761

約数の個数: 64

約数和(自身を含む): 216108000

約数和(自身を除く): 138902472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 137, 216, 274, 411, 548, 822, 1096, 1233, 1644, 2466, 2609, 3288, 3699, 4932, 5218, 7398, 7827, 9864, 10436, 14796, 15654, 20872, 23481, 29592, 31308, 46962, 62616, 70443, 93924, 140886, 187848, 281772, 357433, 563544, 714866, 1072299, 1429732, 2144598, 2859464, 3216897, 4289196, 6433794, 8578392, 9650691, 12867588, 19301382, 25735176, 38602764, 77205528]

約数ペア:

[(1, 77205528), (2, 38602764), (3, 25735176), (4, 19301382), (6, 12867588), (8, 9650691), (9, 8578392), (12, 6433794), (18, 4289196), (24, 3216897), (27, 2859464), (36, 2144598), (54, 1429732), (72, 1072299), (108, 714866), (137, 563544), (216, 357433), (274, 281772), (411, 187848), (548, 140886), (822, 93924), (1096, 70443), (1233, 62616), (1644, 46962), (2466, 31308), (2609, 29592), (3288, 23481), (3699, 20872), (4932, 15654), (5218, 14796), (7398, 10436), (7827, 9864)]