72530064

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{13613}}^1$

素因数の和:13664

約数の個数: 60

約数和(自身を含む): 208484796

約数和(自身を除く): 135954732

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2664, 5328, 13613, 27226, 40839, 54452, 81678, 108904, 122517, 163356, 217808, 245034, 326712, 490068, 503681, 653424, 980136, 1007362, 1511043, 1960272, 2014724, 3022086, 4029448, 4533129, 6044172, 8058896, 9066258, 12088344, 18132516, 24176688, 36265032, 72530064]

約数ペア:

[(1, 72530064), (2, 36265032), (3, 24176688), (4, 18132516), (6, 12088344), (8, 9066258), (9, 8058896), (12, 6044172), (16, 4533129), (18, 4029448), (24, 3022086), (36, 2014724), (37, 1960272), (48, 1511043), (72, 1007362), (74, 980136), (111, 653424), (144, 503681), (148, 490068), (222, 326712), (296, 245034), (333, 217808), (444, 163356), (592, 122517), (666, 108904), (888, 81678), (1332, 54452), (1776, 40839), (2664, 27226), (5328, 13613)]