8905498416

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{68639}}^1$

素因数の和:68723

約数の個数: 120

約数和(自身を含む): 26887386240

約数和(自身を除く): 17981887824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 53, 68, 72, 102, 106, 136, 144, 153, 159, 204, 212, 272, 306, 318, 408, 424, 477, 612, 636, 816, 848, 901, 954, 1224, 1272, 1802, 1908, 2448, 2544, 2703, 3604, 3816, 5406, 7208, 7632, 8109, 10812, 14416, 16218, 21624, 32436, 43248, 64872, 68639, 129744, 137278, 205917, 274556, 411834, 549112, 617751, 823668, 1098224, 1166863, 1235502, 1647336, 2333726, 2471004, 3294672, 3500589, 3637867, 4667452, 4942008, 7001178, 7275734, 9334904, 9884016, 10501767, 10913601, 14002356, 14551468, 18669808, 21003534, 21827202, 28004712, 29102936, 32740803, 42007068, 43654404, 56009424, 58205872, 61843739, 65481606, 84014136, 87308808, 123687478, 130963212, 168028272, 174617616, 185531217, 247374956, 261926424, 371062434, 494749912, 523852848, 556593651, 742124868, 989499824, 1113187302, 1484249736, 2226374604, 2968499472, 4452749208, 8905498416]

約数ペア:

[(1, 8905498416), (2, 4452749208), (3, 2968499472), (4, 2226374604), (6, 1484249736), (8, 1113187302), (9, 989499824), (12, 742124868), (16, 556593651), (17, 523852848), (18, 494749912), (24, 371062434), (34, 261926424), (36, 247374956), (48, 185531217), (51, 174617616), (53, 168028272), (68, 130963212), (72, 123687478), (102, 87308808), (106, 84014136), (136, 65481606), (144, 61843739), (153, 58205872), (159, 56009424), (204, 43654404), (212, 42007068), (272, 32740803), (306, 29102936), (318, 28004712), (408, 21827202), (424, 21003534), (477, 18669808), (612, 14551468), (636, 14002356), (816, 10913601), (848, 10501767), (901, 9884016), (954, 9334904), (1224, 7275734), (1272, 7001178), (1802, 4942008), (1908, 4667452), (2448, 3637867), (2544, 3500589), (2703, 3294672), (3604, 2471004), (3816, 2333726), (5406, 1647336), (7208, 1235502), (7632, 1166863), (8109, 1098224), (10812, 823668), (14416, 617751), (16218, 549112), (21624, 411834), (32436, 274556), (43248, 205917), (64872, 137278), (68639, 129744)]