65440752

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:271

約数の個数: 160

約数和(自身を含む): 199987200

約数和(自身を除く): 134546448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 31, 34, 39, 48, 51, 52, 62, 68, 78, 93, 102, 104, 124, 136, 156, 186, 199, 204, 208, 221, 248, 272, 312, 372, 398, 403, 408, 442, 496, 527, 597, 624, 663, 744, 796, 806, 816, 884, 1054, 1194, 1209, 1326, 1488, 1581, 1592, 1612, 1768, 2108, 2388, 2418, 2587, 2652, 3162, 3184, 3224, 3383, 3536, 4216, 4776, 4836, 5174, 5304, 6169, 6324, 6448, 6766, 6851, 7761, 8432, 9552, 9672, 10149, 10348, 10608, 12338, 12648, 13532, 13702, 15522, 18507, 19344, 20298, 20553, 20696, 24676, 25296, 27064, 27404, 31044, 37014, 40596, 41106, 41392, 43979, 49352, 54128, 54808, 62088, 74028, 80197, 81192, 82212, 87958, 98704, 104873, 109616, 124176, 131937, 148056, 160394, 162384, 164424, 175916, 209746, 240591, 263874, 296112, 314619, 320788, 328848, 351832, 419492, 481182, 527748, 629238, 641576, 703664, 838984, 962364, 1055496, 1258476, 1283152, 1363349, 1677968, 1924728, 2110992, 2516952, 2726698, 3849456, 4090047, 5033904, 5453396, 8180094, 10906792, 16360188, 21813584, 32720376, 65440752]

約数ペア:

[(1, 65440752), (2, 32720376), (3, 21813584), (4, 16360188), (6, 10906792), (8, 8180094), (12, 5453396), (13, 5033904), (16, 4090047), (17, 3849456), (24, 2726698), (26, 2516952), (31, 2110992), (34, 1924728), (39, 1677968), (48, 1363349), (51, 1283152), (52, 1258476), (62, 1055496), (68, 962364), (78, 838984), (93, 703664), (102, 641576), (104, 629238), (124, 527748), (136, 481182), (156, 419492), (186, 351832), (199, 328848), (204, 320788), (208, 314619), (221, 296112), (248, 263874), (272, 240591), (312, 209746), (372, 175916), (398, 164424), (403, 162384), (408, 160394), (442, 148056), (496, 131937), (527, 124176), (597, 109616), (624, 104873), (663, 98704), (744, 87958), (796, 82212), (806, 81192), (816, 80197), (884, 74028), (1054, 62088), (1194, 54808), (1209, 54128), (1326, 49352), (1488, 43979), (1581, 41392), (1592, 41106), (1612, 40596), (1768, 37014), (2108, 31044), (2388, 27404), (2418, 27064), (2587, 25296), (2652, 24676), (3162, 20696), (3184, 20553), (3224, 20298), (3383, 19344), (3536, 18507), (4216, 15522), (4776, 13702), (4836, 13532), (5174, 12648), (5304, 12338), (6169, 10608), (6324, 10348), (6448, 10149), (6766, 9672), (6851, 9552), (7761, 8432)]