72640998752

素因数分解:

$2^5\times 7^1\times {\mathrm{54751}}^1\times {\mathrm{5923}}^1$

素因数の和:60691

約数の個数: 48

約数和(自身を含む): 163472827392

約数和(自身を除く): 90831828640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 5923, 11846, 23692, 41461, 47384, 54751, 82922, 94768, 109502, 165844, 189536, 219004, 331688, 383257, 438008, 663376, 766514, 876016, 1326752, 1533028, 1752032, 3066056, 6132112, 12264224, 324290173, 648580346, 1297160692, 2270031211, 2594321384, 4540062422, 5188642768, 9080124844, 10377285536, 18160249688, 36320499376, 72640998752]

約数ペア:

[(1, 72640998752), (2, 36320499376), (4, 18160249688), (7, 10377285536), (8, 9080124844), (14, 5188642768), (16, 4540062422), (28, 2594321384), (32, 2270031211), (56, 1297160692), (112, 648580346), (224, 324290173), (5923, 12264224), (11846, 6132112), (23692, 3066056), (41461, 1752032), (47384, 1533028), (54751, 1326752), (82922, 876016), (94768, 766514), (109502, 663376), (165844, 438008), (189536, 383257), (219004, 331688)]