91571559954

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{223}}^1\times {\mathrm{3271}}^1$

素因数の和:3581

約数の個数: 128

約数和(自身を含む): 218119372800

約数和(自身を除く): 126547812846

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 61, 98, 122, 147, 183, 223, 294, 343, 366, 427, 446, 669, 686, 854, 1029, 1281, 1338, 1561, 2058, 2562, 2989, 3122, 3271, 4683, 5978, 6542, 8967, 9366, 9813, 10927, 13603, 17934, 19626, 20923, 21854, 22897, 27206, 32781, 40809, 41846, 45794, 62769, 65562, 68691, 76489, 81618, 95221, 125538, 137382, 152978, 160279, 190442, 199531, 229467, 285663, 320558, 399062, 458934, 480837, 571326, 598593, 666547, 729433, 961674, 1121953, 1197186, 1333094, 1396717, 1458866, 1999641, 2188299, 2243906, 2793434, 3365859, 3999282, 4190151, 4376598, 4665829, 5106031, 6731718, 8380302, 9331658, 9777019, 10212062, 13997487, 15318093, 19554038, 27994974, 29331057, 30636186, 35742217, 44495413, 58662114, 68439133, 71484434, 88990826, 107226651, 133486239, 136878266, 205317399, 214453302, 250195519, 266972478, 311467891, 410634798, 500391038, 622935782, 750586557, 934403673, 1501173114, 1868807346, 2180275237, 4360550474, 6540825711, 13081651422, 15261926659, 30523853318, 45785779977, 91571559954]

約数ペア:

[(1, 91571559954), (2, 45785779977), (3, 30523853318), (6, 15261926659), (7, 13081651422), (14, 6540825711), (21, 4360550474), (42, 2180275237), (49, 1868807346), (61, 1501173114), (98, 934403673), (122, 750586557), (147, 622935782), (183, 500391038), (223, 410634798), (294, 311467891), (343, 266972478), (366, 250195519), (427, 214453302), (446, 205317399), (669, 136878266), (686, 133486239), (854, 107226651), (1029, 88990826), (1281, 71484434), (1338, 68439133), (1561, 58662114), (2058, 44495413), (2562, 35742217), (2989, 30636186), (3122, 29331057), (3271, 27994974), (4683, 19554038), (5978, 15318093), (6542, 13997487), (8967, 10212062), (9366, 9777019), (9813, 9331658), (10927, 8380302), (13603, 6731718), (17934, 5106031), (19626, 4665829), (20923, 4376598), (21854, 4190151), (22897, 3999282), (27206, 3365859), (32781, 2793434), (40809, 2243906), (41846, 2188299), (45794, 1999641), (62769, 1458866), (65562, 1396717), (68691, 1333094), (76489, 1197186), (81618, 1121953), (95221, 961674), (125538, 729433), (137382, 666547), (152978, 598593), (160279, 571326), (190442, 480837), (199531, 458934), (229467, 399062), (285663, 320558)]