225493164

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{9091}}^1$

素因数の和:9167

約数の個数: 72

約数和(自身を含む): 625493232

約数和(自身を除く): 400000068

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 53, 78, 106, 117, 156, 159, 212, 234, 318, 468, 477, 636, 689, 954, 1378, 1908, 2067, 2756, 4134, 6201, 8268, 9091, 12402, 18182, 24804, 27273, 36364, 54546, 81819, 109092, 118183, 163638, 236366, 327276, 354549, 472732, 481823, 709098, 963646, 1063647, 1418196, 1445469, 1927292, 2127294, 2890938, 4254588, 4336407, 5781876, 6263699, 8672814, 12527398, 17345628, 18791097, 25054796, 37582194, 56373291, 75164388, 112746582, 225493164]

約数ペア:

[(1, 225493164), (2, 112746582), (3, 75164388), (4, 56373291), (6, 37582194), (9, 25054796), (12, 18791097), (13, 17345628), (18, 12527398), (26, 8672814), (36, 6263699), (39, 5781876), (52, 4336407), (53, 4254588), (78, 2890938), (106, 2127294), (117, 1927292), (156, 1445469), (159, 1418196), (212, 1063647), (234, 963646), (318, 709098), (468, 481823), (477, 472732), (636, 354549), (689, 327276), (954, 236366), (1378, 163638), (1908, 118183), (2067, 109092), (2756, 81819), (4134, 54546), (6201, 36364), (8268, 27273), (9091, 24804), (12402, 18182)]