177811272

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{6841}}^1$

素因数の和:6891

約数の個数: 72

約数和(自身を含む): 508326390

約数和(自身を除く): 330515118

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 361, 456, 684, 722, 1083, 1368, 1444, 2166, 2888, 3249, 4332, 6498, 6841, 8664, 12996, 13682, 20523, 25992, 27364, 41046, 54728, 61569, 82092, 123138, 129979, 164184, 246276, 259958, 389937, 492552, 519916, 779874, 1039832, 1169811, 1559748, 2339622, 2469601, 3119496, 4679244, 4939202, 7408803, 9358488, 9878404, 14817606, 19756808, 22226409, 29635212, 44452818, 59270424, 88905636, 177811272]

約数ペア:

[(1, 177811272), (2, 88905636), (3, 59270424), (4, 44452818), (6, 29635212), (8, 22226409), (9, 19756808), (12, 14817606), (18, 9878404), (19, 9358488), (24, 7408803), (36, 4939202), (38, 4679244), (57, 3119496), (72, 2469601), (76, 2339622), (114, 1559748), (152, 1169811), (171, 1039832), (228, 779874), (342, 519916), (361, 492552), (456, 389937), (684, 259958), (722, 246276), (1083, 164184), (1368, 129979), (1444, 123138), (2166, 82092), (2888, 61569), (3249, 54728), (4332, 41046), (6498, 27364), (6841, 25992), (8664, 20523), (12996, 13682)]