82877340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:428

約数の個数: 192

約数和(自身を含む): 293078016

約数和(自身を除く): 210200676

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 43, 52, 60, 65, 70, 78, 84, 86, 91, 105, 129, 130, 140, 156, 172, 182, 195, 210, 215, 258, 260, 273, 301, 353, 364, 390, 420, 430, 455, 516, 546, 559, 602, 645, 706, 780, 860, 903, 910, 1059, 1092, 1118, 1204, 1290, 1365, 1412, 1505, 1677, 1765, 1806, 1820, 2118, 2236, 2471, 2580, 2730, 2795, 3010, 3354, 3530, 3612, 3913, 4236, 4515, 4589, 4942, 5295, 5460, 5590, 6020, 6708, 7060, 7413, 7826, 8385, 9030, 9178, 9884, 10590, 11180, 11739, 12355, 13767, 14826, 15179, 15652, 16770, 18060, 18356, 19565, 21180, 22945, 23478, 24710, 27534, 29652, 30358, 32123, 33540, 37065, 39130, 45537, 45890, 46956, 49420, 55068, 58695, 60716, 64246, 68835, 74130, 75895, 78260, 91074, 91780, 96369, 106253, 117390, 128492, 137670, 148260, 151790, 160615, 182148, 192738, 197327, 212506, 227685, 234780, 275340, 303580, 318759, 321230, 385476, 394654, 425012, 455370, 481845, 531265, 591981, 637518, 642460, 789308, 910740, 963690, 986635, 1062530, 1183962, 1275036, 1381289, 1593795, 1927380, 1973270, 2125060, 2367924, 2762578, 2959905, 3187590, 3946540, 4143867, 5525156, 5919810, 6375180, 6906445, 8287734, 11839620, 13812890, 16575468, 20719335, 27625780, 41438670, 82877340]

約数ペア:

[(1, 82877340), (2, 41438670), (3, 27625780), (4, 20719335), (5, 16575468), (6, 13812890), (7, 11839620), (10, 8287734), (12, 6906445), (13, 6375180), (14, 5919810), (15, 5525156), (20, 4143867), (21, 3946540), (26, 3187590), (28, 2959905), (30, 2762578), (35, 2367924), (39, 2125060), (42, 1973270), (43, 1927380), (52, 1593795), (60, 1381289), (65, 1275036), (70, 1183962), (78, 1062530), (84, 986635), (86, 963690), (91, 910740), (105, 789308), (129, 642460), (130, 637518), (140, 591981), (156, 531265), (172, 481845), (182, 455370), (195, 425012), (210, 394654), (215, 385476), (258, 321230), (260, 318759), (273, 303580), (301, 275340), (353, 234780), (364, 227685), (390, 212506), (420, 197327), (430, 192738), (455, 182148), (516, 160615), (546, 151790), (559, 148260), (602, 137670), (645, 128492), (706, 117390), (780, 106253), (860, 96369), (903, 91780), (910, 91074), (1059, 78260), (1092, 75895), (1118, 74130), (1204, 68835), (1290, 64246), (1365, 60716), (1412, 58695), (1505, 55068), (1677, 49420), (1765, 46956), (1806, 45890), (1820, 45537), (2118, 39130), (2236, 37065), (2471, 33540), (2580, 32123), (2730, 30358), (2795, 29652), (3010, 27534), (3354, 24710), (3530, 23478), (3612, 22945), (3913, 21180), (4236, 19565), (4515, 18356), (4589, 18060), (4942, 16770), (5295, 15652), (5460, 15179), (5590, 14826), (6020, 13767), (6708, 12355), (7060, 11739), (7413, 11180), (7826, 10590), (8385, 9884), (9030, 9178)]