78840223371

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{773}}^1$

素因数の和:1043

約数の個数: 160

約数和(自身を含む): 147646654848

約数和(自身を除く): 68806431477

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 101, 117, 137, 189, 273, 303, 351, 411, 567, 707, 773, 819, 909, 959, 1053, 1233, 1313, 1781, 2121, 2319, 2457, 2727, 2877, 3699, 3939, 5343, 5411, 6363, 6957, 7371, 8181, 8631, 9191, 10049, 11097, 11817, 12467, 13837, 16029, 16233, 19089, 20871, 25893, 27573, 30147, 35451, 37401, 41511, 48087, 48699, 57267, 62613, 70343, 77679, 78073, 82719, 90441, 96859, 105901, 106353, 112203, 124533, 144261, 146097, 179881, 211029, 234219, 248157, 271323, 290577, 317703, 336609, 373599, 438291, 539643, 546511, 633087, 702657, 741307, 744471, 813969, 871731, 953109, 1009827, 1014949, 1120797, 1259167, 1376713, 1618929, 1639533, 1899261, 2107971, 2223921, 2615193, 2859327, 3044847, 3777501, 4130139, 4856787, 4918599, 5697783, 6323913, 6671763, 7104643, 7845579, 8577981, 9134541, 9636991, 10696001, 11332503, 12390417, 14570361, 14755797, 20015289, 21313929, 27403623, 28910973, 32088003, 33997509, 37171251, 44267391, 60045867, 63941787, 74872007, 82210869, 86732919, 96264009, 101992527, 111513753, 139048013, 191825361, 224616021, 260198757, 288792027, 417144039, 575476083, 673848063, 780596271, 866376081, 973336091, 1251432117, 2021544189, 2920008273, 3754296351, 6064632567, 8760024819, 11262889053, 26280074457, 78840223371]

約数ペア:

[(1, 78840223371), (3, 26280074457), (7, 11262889053), (9, 8760024819), (13, 6064632567), (21, 3754296351), (27, 2920008273), (39, 2021544189), (63, 1251432117), (81, 973336091), (91, 866376081), (101, 780596271), (117, 673848063), (137, 575476083), (189, 417144039), (273, 288792027), (303, 260198757), (351, 224616021), (411, 191825361), (567, 139048013), (707, 111513753), (773, 101992527), (819, 96264009), (909, 86732919), (959, 82210869), (1053, 74872007), (1233, 63941787), (1313, 60045867), (1781, 44267391), (2121, 37171251), (2319, 33997509), (2457, 32088003), (2727, 28910973), (2877, 27403623), (3699, 21313929), (3939, 20015289), (5343, 14755797), (5411, 14570361), (6363, 12390417), (6957, 11332503), (7371, 10696001), (8181, 9636991), (8631, 9134541), (9191, 8577981), (10049, 7845579), (11097, 7104643), (11817, 6671763), (12467, 6323913), (13837, 5697783), (16029, 4918599), (16233, 4856787), (19089, 4130139), (20871, 3777501), (25893, 3044847), (27573, 2859327), (30147, 2615193), (35451, 2223921), (37401, 2107971), (41511, 1899261), (48087, 1639533), (48699, 1618929), (57267, 1376713), (62613, 1259167), (70343, 1120797), (77679, 1014949), (78073, 1009827), (82719, 953109), (90441, 871731), (96859, 813969), (105901, 744471), (106353, 741307), (112203, 702657), (124533, 633087), (144261, 546511), (146097, 539643), (179881, 438291), (211029, 373599), (234219, 336609), (248157, 317703), (271323, 290577)]