72296448

素因数分解:

$2^{11}\times 3^1\times 7^1\times {\mathrm{41}}^2$

素因数の和:114

約数の個数: 144

約数和(自身を含む): 225781920

約数和(自身を除く): 153485472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 64, 82, 84, 96, 112, 123, 128, 164, 168, 192, 224, 246, 256, 287, 328, 336, 384, 448, 492, 512, 574, 656, 672, 768, 861, 896, 984, 1024, 1148, 1312, 1344, 1536, 1681, 1722, 1792, 1968, 2048, 2296, 2624, 2688, 3072, 3362, 3444, 3584, 3936, 4592, 5043, 5248, 5376, 6144, 6724, 6888, 7168, 7872, 9184, 10086, 10496, 10752, 11767, 13448, 13776, 14336, 15744, 18368, 20172, 20992, 21504, 23534, 26896, 27552, 31488, 35301, 36736, 40344, 41984, 43008, 47068, 53792, 55104, 62976, 70602, 73472, 80688, 83968, 94136, 107584, 110208, 125952, 141204, 146944, 161376, 188272, 215168, 220416, 251904, 282408, 293888, 322752, 376544, 430336, 440832, 564816, 587776, 645504, 753088, 860672, 881664, 1129632, 1291008, 1506176, 1721344, 1763328, 2259264, 2582016, 3012352, 3442688, 4518528, 5164032, 6024704, 9037056, 10328064, 12049408, 18074112, 24098816, 36148224, 72296448]

約数ペア:

[(1, 72296448), (2, 36148224), (3, 24098816), (4, 18074112), (6, 12049408), (7, 10328064), (8, 9037056), (12, 6024704), (14, 5164032), (16, 4518528), (21, 3442688), (24, 3012352), (28, 2582016), (32, 2259264), (41, 1763328), (42, 1721344), (48, 1506176), (56, 1291008), (64, 1129632), (82, 881664), (84, 860672), (96, 753088), (112, 645504), (123, 587776), (128, 564816), (164, 440832), (168, 430336), (192, 376544), (224, 322752), (246, 293888), (256, 282408), (287, 251904), (328, 220416), (336, 215168), (384, 188272), (448, 161376), (492, 146944), (512, 141204), (574, 125952), (656, 110208), (672, 107584), (768, 94136), (861, 83968), (896, 80688), (984, 73472), (1024, 70602), (1148, 62976), (1312, 55104), (1344, 53792), (1536, 47068), (1681, 43008), (1722, 41984), (1792, 40344), (1968, 36736), (2048, 35301), (2296, 31488), (2624, 27552), (2688, 26896), (3072, 23534), (3362, 21504), (3444, 20992), (3584, 20172), (3936, 18368), (4592, 15744), (5043, 14336), (5248, 13776), (5376, 13448), (6144, 11767), (6724, 10752), (6888, 10496), (7168, 10086), (7872, 9184)]