104208104

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^3$

素因数の和:81

約数の個数: 144

約数和(自身を含む): 270641700

約数和(自身を除く): 166433596

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 49, 52, 56, 77, 88, 91, 98, 104, 121, 143, 154, 169, 182, 196, 242, 286, 308, 338, 364, 392, 484, 539, 572, 616, 637, 676, 728, 847, 968, 1001, 1078, 1144, 1183, 1274, 1352, 1573, 1694, 1859, 2002, 2156, 2197, 2366, 2548, 3146, 3388, 3718, 4004, 4312, 4394, 4732, 5096, 5929, 6292, 6776, 7007, 7436, 8008, 8281, 8788, 9464, 11011, 11858, 12584, 13013, 14014, 14872, 15379, 16562, 17576, 20449, 22022, 23716, 24167, 26026, 28028, 30758, 33124, 40898, 44044, 47432, 48334, 52052, 56056, 61516, 66248, 77077, 81796, 88088, 91091, 96668, 104104, 107653, 123032, 143143, 154154, 163592, 169169, 182182, 193336, 215306, 265837, 286286, 308308, 338338, 364364, 430612, 531674, 572572, 616616, 676676, 728728, 861224, 1002001, 1063348, 1145144, 1184183, 1353352, 1860859, 2004002, 2126696, 2368366, 3721718, 4008004, 4736732, 7443436, 8016008, 9473464, 13026013, 14886872, 26052026, 52104052, 104208104]

約数ペア:

[(1, 104208104), (2, 52104052), (4, 26052026), (7, 14886872), (8, 13026013), (11, 9473464), (13, 8016008), (14, 7443436), (22, 4736732), (26, 4008004), (28, 3721718), (44, 2368366), (49, 2126696), (52, 2004002), (56, 1860859), (77, 1353352), (88, 1184183), (91, 1145144), (98, 1063348), (104, 1002001), (121, 861224), (143, 728728), (154, 676676), (169, 616616), (182, 572572), (196, 531674), (242, 430612), (286, 364364), (308, 338338), (338, 308308), (364, 286286), (392, 265837), (484, 215306), (539, 193336), (572, 182182), (616, 169169), (637, 163592), (676, 154154), (728, 143143), (847, 123032), (968, 107653), (1001, 104104), (1078, 96668), (1144, 91091), (1183, 88088), (1274, 81796), (1352, 77077), (1573, 66248), (1694, 61516), (1859, 56056), (2002, 52052), (2156, 48334), (2197, 47432), (2366, 44044), (2548, 40898), (3146, 33124), (3388, 30758), (3718, 28028), (4004, 26026), (4312, 24167), (4394, 23716), (4732, 22022), (5096, 20449), (5929, 17576), (6292, 16562), (6776, 15379), (7007, 14872), (7436, 14014), (8008, 13013), (8281, 12584), (8788, 11858), (9464, 11011)]