36780772

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1$

素因数の和:281

約数の個数: 72

約数和(自身を含む): 80438400

約数和(自身を除く): 43657628

約数列:

[1, 2, 4, 7, 14, 23, 28, 41, 46, 49, 82, 92, 98, 161, 164, 196, 199, 287, 322, 398, 574, 644, 796, 943, 1127, 1148, 1393, 1886, 2009, 2254, 2786, 3772, 4018, 4508, 4577, 5572, 6601, 8036, 8159, 9154, 9751, 13202, 16318, 18308, 19502, 26404, 32039, 32636, 39004, 46207, 57113, 64078, 92414, 114226, 128156, 184828, 187657, 224273, 228452, 375314, 399791, 448546, 750628, 799582, 897092, 1313599, 1599164, 2627198, 5254396, 9195193, 18390386, 36780772]

約数ペア:

[(1, 36780772), (2, 18390386), (4, 9195193), (7, 5254396), (14, 2627198), (23, 1599164), (28, 1313599), (41, 897092), (46, 799582), (49, 750628), (82, 448546), (92, 399791), (98, 375314), (161, 228452), (164, 224273), (196, 187657), (199, 184828), (287, 128156), (322, 114226), (398, 92414), (574, 64078), (644, 57113), (796, 46207), (943, 39004), (1127, 32636), (1148, 32039), (1393, 26404), (1886, 19502), (2009, 18308), (2254, 16318), (2786, 13202), (3772, 9751), (4018, 9154), (4508, 8159), (4577, 8036), (5572, 6601)]