69920172

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{30829}}^1$

素因数の和:30852

約数の個数: 60

約数和(自身を含む): 208904080

約数和(自身を除く): 138983908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 252, 324, 378, 567, 756, 1134, 2268, 30829, 61658, 92487, 123316, 184974, 215803, 277461, 369948, 431606, 554922, 647409, 832383, 863212, 1109844, 1294818, 1664766, 1942227, 2497149, 2589636, 3329532, 3884454, 4994298, 5826681, 7768908, 9988596, 11653362, 17480043, 23306724, 34960086, 69920172]

約数ペア:

[(1, 69920172), (2, 34960086), (3, 23306724), (4, 17480043), (6, 11653362), (7, 9988596), (9, 7768908), (12, 5826681), (14, 4994298), (18, 3884454), (21, 3329532), (27, 2589636), (28, 2497149), (36, 1942227), (42, 1664766), (54, 1294818), (63, 1109844), (81, 863212), (84, 832383), (108, 647409), (126, 554922), (162, 431606), (189, 369948), (252, 277461), (324, 215803), (378, 184974), (567, 123316), (756, 92487), (1134, 61658), (2268, 30829)]