72294516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4703}}^1$

素因数の和:4781

約数の個数: 72

約数和(自身を含む): 212319744

約数和(自身を除く): 140025228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 122, 126, 183, 244, 252, 366, 427, 549, 732, 854, 1098, 1281, 1708, 2196, 2562, 3843, 4703, 5124, 7686, 9406, 14109, 15372, 18812, 28218, 32921, 42327, 56436, 65842, 84654, 98763, 131684, 169308, 197526, 286883, 296289, 395052, 573766, 592578, 860649, 1147532, 1185156, 1721298, 2008181, 2581947, 3442596, 4016362, 5163894, 6024543, 8032724, 10327788, 12049086, 18073629, 24098172, 36147258, 72294516]

約数ペア:

[(1, 72294516), (2, 36147258), (3, 24098172), (4, 18073629), (6, 12049086), (7, 10327788), (9, 8032724), (12, 6024543), (14, 5163894), (18, 4016362), (21, 3442596), (28, 2581947), (36, 2008181), (42, 1721298), (61, 1185156), (63, 1147532), (84, 860649), (122, 592578), (126, 573766), (183, 395052), (244, 296289), (252, 286883), (366, 197526), (427, 169308), (549, 131684), (732, 98763), (854, 84654), (1098, 65842), (1281, 56436), (1708, 42327), (2196, 32921), (2562, 28218), (3843, 18812), (4703, 15372), (5124, 14109), (7686, 9406)]