77964432

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1373}}^1$

素因数の和:1417

約数の個数: 120

約数和(自身を含む): 249430464

約数和(自身を除く): 171466032

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 169, 182, 208, 273, 312, 336, 338, 364, 507, 546, 624, 676, 728, 1014, 1092, 1183, 1352, 1373, 1456, 2028, 2184, 2366, 2704, 2746, 3549, 4056, 4119, 4368, 4732, 5492, 7098, 8112, 8238, 9464, 9611, 10984, 14196, 16476, 17849, 18928, 19222, 21968, 28392, 28833, 32952, 35698, 38444, 53547, 56784, 57666, 65904, 71396, 76888, 107094, 115332, 124943, 142792, 153776, 214188, 230664, 232037, 249886, 285584, 374829, 428376, 461328, 464074, 499772, 696111, 749658, 856752, 928148, 999544, 1392222, 1499316, 1624259, 1856296, 1999088, 2784444, 2998632, 3248518, 3712592, 4872777, 5568888, 5997264, 6497036, 9745554, 11137776, 12994072, 19491108, 25988144, 38982216, 77964432]

約数ペア:

[(1, 77964432), (2, 38982216), (3, 25988144), (4, 19491108), (6, 12994072), (7, 11137776), (8, 9745554), (12, 6497036), (13, 5997264), (14, 5568888), (16, 4872777), (21, 3712592), (24, 3248518), (26, 2998632), (28, 2784444), (39, 1999088), (42, 1856296), (48, 1624259), (52, 1499316), (56, 1392222), (78, 999544), (84, 928148), (91, 856752), (104, 749658), (112, 696111), (156, 499772), (168, 464074), (169, 461328), (182, 428376), (208, 374829), (273, 285584), (312, 249886), (336, 232037), (338, 230664), (364, 214188), (507, 153776), (546, 142792), (624, 124943), (676, 115332), (728, 107094), (1014, 76888), (1092, 71396), (1183, 65904), (1352, 57666), (1373, 56784), (1456, 53547), (2028, 38444), (2184, 35698), (2366, 32952), (2704, 28833), (2746, 28392), (3549, 21968), (4056, 19222), (4119, 18928), (4368, 17849), (4732, 16476), (5492, 14196), (7098, 10984), (8112, 9611), (8238, 9464)]