57129228

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{2069}}^1$

素因数の和:2151

約数の個数: 72

約数和(自身を含む): 158230800

約数和(自身を除く): 101101572

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 59, 78, 117, 118, 156, 177, 234, 236, 354, 468, 531, 708, 767, 1062, 1534, 2069, 2124, 2301, 3068, 4138, 4602, 6207, 6903, 8276, 9204, 12414, 13806, 18621, 24828, 26897, 27612, 37242, 53794, 74484, 80691, 107588, 122071, 161382, 242073, 244142, 322764, 366213, 484146, 488284, 732426, 968292, 1098639, 1464852, 1586923, 2197278, 3173846, 4394556, 4760769, 6347692, 9521538, 14282307, 19043076, 28564614, 57129228]

約数ペア:

[(1, 57129228), (2, 28564614), (3, 19043076), (4, 14282307), (6, 9521538), (9, 6347692), (12, 4760769), (13, 4394556), (18, 3173846), (26, 2197278), (36, 1586923), (39, 1464852), (52, 1098639), (59, 968292), (78, 732426), (117, 488284), (118, 484146), (156, 366213), (177, 322764), (234, 244142), (236, 242073), (354, 161382), (468, 122071), (531, 107588), (708, 80691), (767, 74484), (1062, 53794), (1534, 37242), (2069, 27612), (2124, 26897), (2301, 24828), (3068, 18621), (4138, 13806), (4602, 12414), (6207, 9204), (6903, 8276)]