74973672

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61253}}^1$

素因数の和:61282

約数の個数: 48

約数和(自身を含む): 215001540

約数和(自身を除く): 140027868

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 61253, 122506, 183759, 245012, 367518, 490024, 551277, 735036, 1041301, 1102554, 1470072, 2082602, 2205108, 3123903, 4165204, 4410216, 6247806, 8330408, 9371709, 12495612, 18743418, 24991224, 37486836, 74973672]

約数ペア:

[(1, 74973672), (2, 37486836), (3, 24991224), (4, 18743418), (6, 12495612), (8, 9371709), (9, 8330408), (12, 6247806), (17, 4410216), (18, 4165204), (24, 3123903), (34, 2205108), (36, 2082602), (51, 1470072), (68, 1102554), (72, 1041301), (102, 735036), (136, 551277), (153, 490024), (204, 367518), (306, 245012), (408, 183759), (612, 122506), (1224, 61253)]