64886724

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{85829}}^1$

素因数の和:85849

約数の個数: 48

約数和(自身を含む): 192259200

約数和(自身を除く): 127372476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 85829, 171658, 257487, 343316, 514974, 600803, 772461, 1029948, 1201606, 1544922, 1802409, 2317383, 2403212, 3089844, 3604818, 4634766, 5407227, 7209636, 9269532, 10814454, 16221681, 21628908, 32443362, 64886724]

約数ペア:

[(1, 64886724), (2, 32443362), (3, 21628908), (4, 16221681), (6, 10814454), (7, 9269532), (9, 7209636), (12, 5407227), (14, 4634766), (18, 3604818), (21, 3089844), (27, 2403212), (28, 2317383), (36, 1802409), (42, 1544922), (54, 1201606), (63, 1029948), (84, 772461), (108, 600803), (126, 514974), (189, 343316), (252, 257487), (378, 171658), (756, 85829)]