72959670

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{38603}}^1$

素因数の和:38626

約数の個数: 64

約数和(自身を含む): 222359040

約数和(自身を除く): 149399370

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 38603, 77206, 115809, 193015, 231618, 270221, 347427, 386030, 540442, 579045, 694854, 810663, 1042281, 1158090, 1351105, 1621326, 1737135, 2084562, 2431989, 2702210, 3474270, 4053315, 4863978, 5211405, 7295967, 8106630, 10422810, 12159945, 14591934, 24319890, 36479835, 72959670]

約数ペア:

[(1, 72959670), (2, 36479835), (3, 24319890), (5, 14591934), (6, 12159945), (7, 10422810), (9, 8106630), (10, 7295967), (14, 5211405), (15, 4863978), (18, 4053315), (21, 3474270), (27, 2702210), (30, 2431989), (35, 2084562), (42, 1737135), (45, 1621326), (54, 1351105), (63, 1158090), (70, 1042281), (90, 810663), (105, 694854), (126, 579045), (135, 540442), (189, 386030), (210, 347427), (270, 270221), (315, 231618), (378, 193015), (630, 115809), (945, 77206), (1890, 38603)]