172467672

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{1061}}^1$

素因数の和:1604

約数の個数: 64

約数和(自身を含む): 465665760

約数和(自身を除く): 293198088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 521, 1042, 1061, 1563, 2084, 2122, 3126, 3183, 4168, 4244, 6252, 6366, 6773, 8488, 12504, 12732, 13546, 13793, 20319, 25464, 27092, 27586, 40638, 41379, 54184, 55172, 81276, 82758, 110344, 162552, 165516, 331032, 552781, 1105562, 1658343, 2211124, 3316686, 4422248, 6633372, 7186153, 13266744, 14372306, 21558459, 28744612, 43116918, 57489224, 86233836, 172467672]

約数ペア:

[(1, 172467672), (2, 86233836), (3, 57489224), (4, 43116918), (6, 28744612), (8, 21558459), (12, 14372306), (13, 13266744), (24, 7186153), (26, 6633372), (39, 4422248), (52, 3316686), (78, 2211124), (104, 1658343), (156, 1105562), (312, 552781), (521, 331032), (1042, 165516), (1061, 162552), (1563, 110344), (2084, 82758), (2122, 81276), (3126, 55172), (3183, 54184), (4168, 41379), (4244, 40638), (6252, 27586), (6366, 27092), (6773, 25464), (8488, 20319), (12504, 13793), (12732, 13546)]