75571132

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1$

素因数の和:280

約数の個数: 96

約数和(自身を含む): 175616000

約数和(自身を除く): 100044868

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 49, 52, 76, 91, 98, 133, 182, 196, 223, 247, 266, 343, 364, 446, 494, 532, 637, 686, 892, 931, 988, 1274, 1372, 1561, 1729, 1862, 2548, 2899, 3122, 3458, 3724, 4237, 4459, 5798, 6244, 6517, 6916, 8474, 8918, 10927, 11596, 12103, 13034, 16948, 17836, 20293, 21854, 24206, 26068, 29659, 40586, 43708, 48412, 55081, 59318, 76489, 81172, 84721, 110162, 118636, 142051, 152978, 169442, 207613, 220324, 284102, 305956, 338884, 385567, 415226, 568204, 771134, 830452, 994357, 1453291, 1542268, 1988714, 2698969, 2906582, 3977428, 5397938, 5813164, 10795876, 18892783, 37785566, 75571132]

約数ペア:

[(1, 75571132), (2, 37785566), (4, 18892783), (7, 10795876), (13, 5813164), (14, 5397938), (19, 3977428), (26, 2906582), (28, 2698969), (38, 1988714), (49, 1542268), (52, 1453291), (76, 994357), (91, 830452), (98, 771134), (133, 568204), (182, 415226), (196, 385567), (223, 338884), (247, 305956), (266, 284102), (343, 220324), (364, 207613), (446, 169442), (494, 152978), (532, 142051), (637, 118636), (686, 110162), (892, 84721), (931, 81172), (988, 76489), (1274, 59318), (1372, 55081), (1561, 48412), (1729, 43708), (1862, 40586), (2548, 29659), (2899, 26068), (3122, 24206), (3458, 21854), (3724, 20293), (4237, 17836), (4459, 16948), (5798, 13034), (6244, 12103), (6517, 11596), (6916, 10927), (8474, 8918)]