91591164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:280

約数の個数: 144

約数和(自身を含む): 278853120

約数和(自身を除く): 187261956

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 58, 63, 83, 84, 87, 116, 126, 151, 166, 174, 203, 249, 252, 261, 302, 332, 348, 406, 453, 498, 522, 581, 604, 609, 747, 812, 906, 996, 1044, 1057, 1162, 1218, 1359, 1494, 1743, 1812, 1827, 2114, 2324, 2407, 2436, 2718, 2988, 3171, 3486, 3654, 4228, 4379, 4814, 5229, 5436, 6342, 6972, 7221, 7308, 8758, 9513, 9628, 10458, 12533, 12684, 13137, 14442, 16849, 17516, 19026, 20916, 21663, 25066, 26274, 28884, 30653, 33698, 37599, 38052, 39411, 43326, 50132, 50547, 52548, 61306, 67396, 75198, 78822, 86652, 87731, 91959, 101094, 112797, 122612, 150396, 151641, 157644, 175462, 183918, 202188, 225594, 263193, 275877, 303282, 350924, 363457, 367836, 451188, 526386, 551754, 606564, 726914, 789579, 1052772, 1090371, 1103508, 1453828, 1579158, 2180742, 2544199, 3158316, 3271113, 4361484, 5088398, 6542226, 7632597, 10176796, 13084452, 15265194, 22897791, 30530388, 45795582, 91591164]

約数ペア:

[(1, 91591164), (2, 45795582), (3, 30530388), (4, 22897791), (6, 15265194), (7, 13084452), (9, 10176796), (12, 7632597), (14, 6542226), (18, 5088398), (21, 4361484), (28, 3271113), (29, 3158316), (36, 2544199), (42, 2180742), (58, 1579158), (63, 1453828), (83, 1103508), (84, 1090371), (87, 1052772), (116, 789579), (126, 726914), (151, 606564), (166, 551754), (174, 526386), (203, 451188), (249, 367836), (252, 363457), (261, 350924), (302, 303282), (332, 275877), (348, 263193), (406, 225594), (453, 202188), (498, 183918), (522, 175462), (581, 157644), (604, 151641), (609, 150396), (747, 122612), (812, 112797), (906, 101094), (996, 91959), (1044, 87731), (1057, 86652), (1162, 78822), (1218, 75198), (1359, 67396), (1494, 61306), (1743, 52548), (1812, 50547), (1827, 50132), (2114, 43326), (2324, 39411), (2407, 38052), (2436, 37599), (2718, 33698), (2988, 30653), (3171, 28884), (3486, 26274), (3654, 25066), (4228, 21663), (4379, 20916), (4814, 19026), (5229, 17516), (5436, 16849), (6342, 14442), (6972, 13137), (7221, 12684), (7308, 12533), (8758, 10458), (9513, 9628)]