87207736

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{2113}}^1$

素因数の和:2204

約数の個数: 64

約数和(自身を含む): 207002880

約数和(自身を除く): 119795144

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 67, 77, 88, 134, 154, 268, 308, 469, 536, 616, 737, 938, 1474, 1876, 2113, 2948, 3752, 4226, 5159, 5896, 8452, 10318, 14791, 16904, 20636, 23243, 29582, 41272, 46486, 59164, 92972, 118328, 141571, 162701, 185944, 283142, 325402, 566284, 650804, 990997, 1132568, 1301608, 1557281, 1981994, 3114562, 3963988, 6229124, 7927976, 10900967, 12458248, 21801934, 43603868, 87207736]

約数ペア:

[(1, 87207736), (2, 43603868), (4, 21801934), (7, 12458248), (8, 10900967), (11, 7927976), (14, 6229124), (22, 3963988), (28, 3114562), (44, 1981994), (56, 1557281), (67, 1301608), (77, 1132568), (88, 990997), (134, 650804), (154, 566284), (268, 325402), (308, 283142), (469, 185944), (536, 162701), (616, 141571), (737, 118328), (938, 92972), (1474, 59164), (1876, 46486), (2113, 41272), (2948, 29582), (3752, 23243), (4226, 20636), (5159, 16904), (5896, 14791), (8452, 10318)]