72037750720

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1332059}}^1$

素因数の和:1332102

約数の個数: 84

約数和(自身を含む): 185750438760

約数和(自身を除く): 113712688040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 169, 208, 260, 320, 338, 416, 520, 676, 832, 845, 1040, 1352, 1690, 2080, 2704, 3380, 4160, 5408, 6760, 10816, 13520, 27040, 54080, 1332059, 2664118, 5328236, 6660295, 10656472, 13320590, 17316767, 21312944, 26641180, 34633534, 42625888, 53282360, 69267068, 85251776, 86583835, 106564720, 138534136, 173167670, 213129440, 225117971, 277068272, 346335340, 426258880, 450235942, 554136544, 692670680, 900471884, 1108273088, 1125589855, 1385341360, 1800943768, 2251179710, 2770682720, 3601887536, 4502359420, 5541365440, 7203775072, 9004718840, 14407550144, 18009437680, 36018875360, 72037750720]

約数ペア:

[(1, 72037750720), (2, 36018875360), (4, 18009437680), (5, 14407550144), (8, 9004718840), (10, 7203775072), (13, 5541365440), (16, 4502359420), (20, 3601887536), (26, 2770682720), (32, 2251179710), (40, 1800943768), (52, 1385341360), (64, 1125589855), (65, 1108273088), (80, 900471884), (104, 692670680), (130, 554136544), (160, 450235942), (169, 426258880), (208, 346335340), (260, 277068272), (320, 225117971), (338, 213129440), (416, 173167670), (520, 138534136), (676, 106564720), (832, 86583835), (845, 85251776), (1040, 69267068), (1352, 53282360), (1690, 42625888), (2080, 34633534), (2704, 26641180), (3380, 21312944), (4160, 17316767), (5408, 13320590), (6760, 10656472), (10816, 6660295), (13520, 5328236), (27040, 2664118), (54080, 1332059)]