70988652

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{5749}}^1$

素因数の和:5780

約数の個数: 72

約数和(自身を含む): 209300000

約数和(自身を除く): 138311348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 5749, 6174, 11498, 12348, 17247, 22996, 34494, 40243, 51741, 68988, 80486, 103482, 120729, 160972, 206964, 241458, 281701, 362187, 482916, 563402, 724374, 845103, 1126804, 1448748, 1690206, 1971907, 2535309, 3380412, 3943814, 5070618, 5915721, 7887628, 10141236, 11831442, 17747163, 23662884, 35494326, 70988652]

約数ペア:

[(1, 70988652), (2, 35494326), (3, 23662884), (4, 17747163), (6, 11831442), (7, 10141236), (9, 7887628), (12, 5915721), (14, 5070618), (18, 3943814), (21, 3380412), (28, 2535309), (36, 1971907), (42, 1690206), (49, 1448748), (63, 1126804), (84, 845103), (98, 724374), (126, 563402), (147, 482916), (196, 362187), (252, 281701), (294, 241458), (343, 206964), (441, 160972), (588, 120729), (686, 103482), (882, 80486), (1029, 68988), (1372, 51741), (1764, 40243), (2058, 34494), (3087, 22996), (4116, 17247), (5749, 12348), (6174, 11498)]