71788416

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1571}}^1$

素因数の和:1612

約数の個数: 128

約数和(自身を含む): 230895360

約数和(自身を除く): 159106944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 64, 68, 84, 96, 102, 112, 119, 128, 136, 168, 192, 204, 224, 238, 272, 336, 357, 384, 408, 448, 476, 544, 672, 714, 816, 896, 952, 1088, 1344, 1428, 1571, 1632, 1904, 2176, 2688, 2856, 3142, 3264, 3808, 4713, 5712, 6284, 6528, 7616, 9426, 10997, 11424, 12568, 15232, 18852, 21994, 22848, 25136, 26707, 32991, 37704, 43988, 45696, 50272, 53414, 65982, 75408, 80121, 87976, 100544, 106828, 131964, 150816, 160242, 175952, 186949, 201088, 213656, 263928, 301632, 320484, 351904, 373898, 427312, 527856, 560847, 603264, 640968, 703808, 747796, 854624, 1055712, 1121694, 1281936, 1407616, 1495592, 1709248, 2111424, 2243388, 2563872, 2991184, 3418496, 4222848, 4486776, 5127744, 5982368, 8973552, 10255488, 11964736, 17947104, 23929472, 35894208, 71788416]

約数ペア:

[(1, 71788416), (2, 35894208), (3, 23929472), (4, 17947104), (6, 11964736), (7, 10255488), (8, 8973552), (12, 5982368), (14, 5127744), (16, 4486776), (17, 4222848), (21, 3418496), (24, 2991184), (28, 2563872), (32, 2243388), (34, 2111424), (42, 1709248), (48, 1495592), (51, 1407616), (56, 1281936), (64, 1121694), (68, 1055712), (84, 854624), (96, 747796), (102, 703808), (112, 640968), (119, 603264), (128, 560847), (136, 527856), (168, 427312), (192, 373898), (204, 351904), (224, 320484), (238, 301632), (272, 263928), (336, 213656), (357, 201088), (384, 186949), (408, 175952), (448, 160242), (476, 150816), (544, 131964), (672, 106828), (714, 100544), (816, 87976), (896, 80121), (952, 75408), (1088, 65982), (1344, 53414), (1428, 50272), (1571, 45696), (1632, 43988), (1904, 37704), (2176, 32991), (2688, 26707), (2856, 25136), (3142, 22848), (3264, 21994), (3808, 18852), (4713, 15232), (5712, 12568), (6284, 11424), (6528, 10997), (7616, 9426)]