89570052

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:298

約数の個数: 144

約数和(自身を含む): 270047232

約数和(自身を除く): 180477180

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 127, 132, 137, 143, 156, 198, 234, 254, 274, 286, 381, 396, 411, 429, 468, 508, 548, 572, 762, 822, 858, 1143, 1233, 1287, 1397, 1507, 1524, 1644, 1651, 1716, 1781, 2286, 2466, 2574, 2794, 3014, 3302, 3562, 4191, 4521, 4572, 4932, 4953, 5148, 5343, 5588, 6028, 6604, 7124, 8382, 9042, 9906, 10686, 12573, 13563, 14859, 16029, 16764, 17399, 18084, 18161, 19591, 19812, 21372, 25146, 27126, 29718, 32058, 34798, 36322, 39182, 50292, 52197, 54252, 54483, 58773, 59436, 64116, 69596, 72644, 78364, 104394, 108966, 117546, 156591, 163449, 176319, 191389, 208788, 217932, 226187, 235092, 313182, 326898, 352638, 382778, 452374, 574167, 626364, 653796, 678561, 705276, 765556, 904748, 1148334, 1357122, 1722501, 2035683, 2296668, 2488057, 2714244, 3445002, 4071366, 4976114, 6890004, 7464171, 8142732, 9952228, 14928342, 22392513, 29856684, 44785026, 89570052]

約数ペア:

[(1, 89570052), (2, 44785026), (3, 29856684), (4, 22392513), (6, 14928342), (9, 9952228), (11, 8142732), (12, 7464171), (13, 6890004), (18, 4976114), (22, 4071366), (26, 3445002), (33, 2714244), (36, 2488057), (39, 2296668), (44, 2035683), (52, 1722501), (66, 1357122), (78, 1148334), (99, 904748), (117, 765556), (127, 705276), (132, 678561), (137, 653796), (143, 626364), (156, 574167), (198, 452374), (234, 382778), (254, 352638), (274, 326898), (286, 313182), (381, 235092), (396, 226187), (411, 217932), (429, 208788), (468, 191389), (508, 176319), (548, 163449), (572, 156591), (762, 117546), (822, 108966), (858, 104394), (1143, 78364), (1233, 72644), (1287, 69596), (1397, 64116), (1507, 59436), (1524, 58773), (1644, 54483), (1651, 54252), (1716, 52197), (1781, 50292), (2286, 39182), (2466, 36322), (2574, 34798), (2794, 32058), (3014, 29718), (3302, 27126), (3562, 25146), (4191, 21372), (4521, 19812), (4572, 19591), (4932, 18161), (4953, 18084), (5148, 17399), (5343, 16764), (5588, 16029), (6028, 14859), (6604, 13563), (7124, 12573), (8382, 10686), (9042, 9906)]