77594790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1$

素因数の和:734

約数の個数: 128

約数和(自身を含む): 234888192

約数和(自身を除く): 157293402

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 43, 65, 70, 78, 86, 91, 105, 129, 130, 182, 195, 210, 215, 258, 273, 301, 390, 430, 455, 546, 559, 602, 645, 661, 903, 910, 1118, 1290, 1322, 1365, 1505, 1677, 1806, 1983, 2730, 2795, 3010, 3305, 3354, 3913, 3966, 4515, 4627, 5590, 6610, 7826, 8385, 8593, 9030, 9254, 9915, 11739, 13881, 16770, 17186, 19565, 19830, 23135, 23478, 25779, 27762, 28423, 39130, 42965, 46270, 51558, 56846, 58695, 60151, 69405, 85269, 85930, 117390, 120302, 128895, 138810, 142115, 170538, 180453, 198961, 257790, 284230, 300755, 360906, 369499, 397922, 426345, 596883, 601510, 738998, 852690, 902265, 994805, 1108497, 1193766, 1804530, 1847495, 1989610, 2216994, 2586493, 2984415, 3694990, 5172986, 5542485, 5968830, 7759479, 11084970, 12932465, 15518958, 25864930, 38797395, 77594790]

約数ペア:

[(1, 77594790), (2, 38797395), (3, 25864930), (5, 15518958), (6, 12932465), (7, 11084970), (10, 7759479), (13, 5968830), (14, 5542485), (15, 5172986), (21, 3694990), (26, 2984415), (30, 2586493), (35, 2216994), (39, 1989610), (42, 1847495), (43, 1804530), (65, 1193766), (70, 1108497), (78, 994805), (86, 902265), (91, 852690), (105, 738998), (129, 601510), (130, 596883), (182, 426345), (195, 397922), (210, 369499), (215, 360906), (258, 300755), (273, 284230), (301, 257790), (390, 198961), (430, 180453), (455, 170538), (546, 142115), (559, 138810), (602, 128895), (645, 120302), (661, 117390), (903, 85930), (910, 85269), (1118, 69405), (1290, 60151), (1322, 58695), (1365, 56846), (1505, 51558), (1677, 46270), (1806, 42965), (1983, 39130), (2730, 28423), (2795, 27762), (3010, 25779), (3305, 23478), (3354, 23135), (3913, 19830), (3966, 19565), (4515, 17186), (4627, 16770), (5590, 13881), (6610, 11739), (7826, 9915), (8385, 9254), (8593, 9030)]