77218848

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{38303}}^1$

素因数の和:38326

約数の個数: 72

約数和(自身を含む): 250967808

約数和(自身を除く): 173748960

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 38303, 76606, 114909, 153212, 229818, 268121, 306424, 344727, 459636, 536242, 612848, 689454, 804363, 919272, 1072484, 1225696, 1378908, 1608726, 1838544, 2144968, 2413089, 2757816, 3217452, 3677088, 4289936, 4826178, 5515632, 6434904, 8579872, 9652356, 11031264, 12869808, 19304712, 25739616, 38609424, 77218848]

約数ペア:

[(1, 77218848), (2, 38609424), (3, 25739616), (4, 19304712), (6, 12869808), (7, 11031264), (8, 9652356), (9, 8579872), (12, 6434904), (14, 5515632), (16, 4826178), (18, 4289936), (21, 3677088), (24, 3217452), (28, 2757816), (32, 2413089), (36, 2144968), (42, 1838544), (48, 1608726), (56, 1378908), (63, 1225696), (72, 1072484), (84, 919272), (96, 804363), (112, 689454), (126, 612848), (144, 536242), (168, 459636), (224, 344727), (252, 306424), (288, 268121), (336, 229818), (504, 153212), (672, 114909), (1008, 76606), (2016, 38303)]