65338896

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1399}}^1$

素因数の和:1556

約数の個数: 80

約数和(自身を含む): 194432000

約数和(自身を除く): 129093104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 139, 168, 278, 336, 417, 556, 834, 973, 1112, 1399, 1668, 1946, 2224, 2798, 2919, 3336, 3892, 4197, 5596, 5838, 6672, 7784, 8394, 9793, 11192, 11676, 15568, 16788, 19586, 22384, 23352, 29379, 33576, 39172, 46704, 58758, 67152, 78344, 117516, 156688, 194461, 235032, 388922, 470064, 583383, 777844, 1166766, 1361227, 1555688, 2333532, 2722454, 3111376, 4083681, 4667064, 5444908, 8167362, 9334128, 10889816, 16334724, 21779632, 32669448, 65338896]

約数ペア:

[(1, 65338896), (2, 32669448), (3, 21779632), (4, 16334724), (6, 10889816), (7, 9334128), (8, 8167362), (12, 5444908), (14, 4667064), (16, 4083681), (21, 3111376), (24, 2722454), (28, 2333532), (42, 1555688), (48, 1361227), (56, 1166766), (84, 777844), (112, 583383), (139, 470064), (168, 388922), (278, 235032), (336, 194461), (417, 156688), (556, 117516), (834, 78344), (973, 67152), (1112, 58758), (1399, 46704), (1668, 39172), (1946, 33576), (2224, 29379), (2798, 23352), (2919, 22384), (3336, 19586), (3892, 16788), (4197, 15568), (5596, 11676), (5838, 11192), (6672, 9793), (7784, 8394)]