63891408

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:209

約数の個数: 160

約数和(自身を含む): 199987200

約数和(自身を除く): 136095792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 56, 58, 79, 83, 84, 87, 112, 116, 158, 166, 168, 174, 203, 232, 237, 249, 316, 332, 336, 348, 406, 464, 474, 498, 553, 581, 609, 632, 664, 696, 812, 948, 996, 1106, 1162, 1218, 1264, 1328, 1392, 1624, 1659, 1743, 1896, 1992, 2212, 2291, 2324, 2407, 2436, 3248, 3318, 3486, 3792, 3984, 4424, 4582, 4648, 4814, 4872, 6557, 6636, 6873, 6972, 7221, 8848, 9164, 9296, 9628, 9744, 13114, 13272, 13746, 13944, 14442, 16037, 16849, 18328, 19256, 19671, 26228, 26544, 27492, 27888, 28884, 32074, 33698, 36656, 38512, 39342, 45899, 48111, 50547, 52456, 54984, 57768, 64148, 67396, 78684, 91798, 96222, 101094, 104912, 109968, 115536, 128296, 134792, 137697, 157368, 183596, 190153, 192444, 202188, 256592, 269584, 275394, 314736, 367192, 380306, 384888, 404376, 550788, 570459, 734384, 760612, 769776, 808752, 1101576, 1140918, 1331071, 1521224, 2203152, 2281836, 2662142, 3042448, 3993213, 4563672, 5324284, 7986426, 9127344, 10648568, 15972852, 21297136, 31945704, 63891408]

約数ペア:

[(1, 63891408), (2, 31945704), (3, 21297136), (4, 15972852), (6, 10648568), (7, 9127344), (8, 7986426), (12, 5324284), (14, 4563672), (16, 3993213), (21, 3042448), (24, 2662142), (28, 2281836), (29, 2203152), (42, 1521224), (48, 1331071), (56, 1140918), (58, 1101576), (79, 808752), (83, 769776), (84, 760612), (87, 734384), (112, 570459), (116, 550788), (158, 404376), (166, 384888), (168, 380306), (174, 367192), (203, 314736), (232, 275394), (237, 269584), (249, 256592), (316, 202188), (332, 192444), (336, 190153), (348, 183596), (406, 157368), (464, 137697), (474, 134792), (498, 128296), (553, 115536), (581, 109968), (609, 104912), (632, 101094), (664, 96222), (696, 91798), (812, 78684), (948, 67396), (996, 64148), (1106, 57768), (1162, 54984), (1218, 52456), (1264, 50547), (1328, 48111), (1392, 45899), (1624, 39342), (1659, 38512), (1743, 36656), (1896, 33698), (1992, 32074), (2212, 28884), (2291, 27888), (2324, 27492), (2407, 26544), (2436, 26228), (3248, 19671), (3318, 19256), (3486, 18328), (3792, 16849), (3984, 16037), (4424, 14442), (4582, 13944), (4648, 13746), (4814, 13272), (4872, 13114), (6557, 9744), (6636, 9628), (6873, 9296), (6972, 9164), (7221, 8848)]