87842772

素因数分解:

$2^2\times 3^3\times {\mathrm{631}}^1\times {\mathrm{1289}}^1$

素因数の和:1933

約数の個数: 48

約数和(自身を含む): 228278400

約数和(自身を除く): 140435628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 631, 1262, 1289, 1893, 2524, 2578, 3786, 3867, 5156, 5679, 7572, 7734, 11358, 11601, 15468, 17037, 22716, 23202, 34074, 34803, 46404, 68148, 69606, 139212, 813359, 1626718, 2440077, 3253436, 4880154, 7320231, 9760308, 14640462, 21960693, 29280924, 43921386, 87842772]

約数ペア:

[(1, 87842772), (2, 43921386), (3, 29280924), (4, 21960693), (6, 14640462), (9, 9760308), (12, 7320231), (18, 4880154), (27, 3253436), (36, 2440077), (54, 1626718), (108, 813359), (631, 139212), (1262, 69606), (1289, 68148), (1893, 46404), (2524, 34803), (2578, 34074), (3786, 23202), (3867, 22716), (5156, 17037), (5679, 15468), (7572, 11601), (7734, 11358)]