144724356

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{2383}}^1$

素因数の和:2641

約数の個数: 72

約数和(自身を含む): 420003584

約数和(自身を除く): 275279228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 241, 252, 482, 723, 964, 1446, 1687, 2169, 2383, 2892, 3374, 4338, 4766, 5061, 6748, 7149, 8676, 9532, 10122, 14298, 15183, 16681, 20244, 21447, 28596, 30366, 33362, 42894, 50043, 60732, 66724, 85788, 100086, 150129, 200172, 300258, 574303, 600516, 1148606, 1722909, 2297212, 3445818, 4020121, 5168727, 6891636, 8040242, 10337454, 12060363, 16080484, 20674908, 24120726, 36181089, 48241452, 72362178, 144724356]

約数ペア:

[(1, 144724356), (2, 72362178), (3, 48241452), (4, 36181089), (6, 24120726), (7, 20674908), (9, 16080484), (12, 12060363), (14, 10337454), (18, 8040242), (21, 6891636), (28, 5168727), (36, 4020121), (42, 3445818), (63, 2297212), (84, 1722909), (126, 1148606), (241, 600516), (252, 574303), (482, 300258), (723, 200172), (964, 150129), (1446, 100086), (1687, 85788), (2169, 66724), (2383, 60732), (2892, 50043), (3374, 42894), (4338, 33362), (4766, 30366), (5061, 28596), (6748, 21447), (7149, 20244), (8676, 16681), (9532, 15183), (10122, 14298)]