78392328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{599}}^1$

素因数の和:675

約数の個数: 128

約数和(自身を含む): 241920000

約数和(自身を除く): 163527672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 41, 42, 56, 57, 76, 82, 84, 114, 123, 133, 152, 164, 168, 228, 246, 266, 287, 328, 399, 456, 492, 532, 574, 599, 779, 798, 861, 984, 1064, 1148, 1198, 1558, 1596, 1722, 1797, 2296, 2337, 2396, 3116, 3192, 3444, 3594, 4193, 4674, 4792, 5453, 6232, 6888, 7188, 8386, 9348, 10906, 11381, 12579, 14376, 16359, 16772, 18696, 21812, 22762, 24559, 25158, 32718, 33544, 34143, 43624, 45524, 49118, 50316, 65436, 68286, 73677, 79667, 91048, 98236, 100632, 130872, 136572, 147354, 159334, 171913, 196472, 239001, 273144, 294708, 318668, 343826, 466621, 478002, 515739, 589416, 637336, 687652, 933242, 956004, 1031478, 1375304, 1399863, 1866484, 1912008, 2062956, 2799726, 3266347, 3732968, 4125912, 5599452, 6532694, 9799041, 11198904, 13065388, 19598082, 26130776, 39196164, 78392328]

約数ペア:

[(1, 78392328), (2, 39196164), (3, 26130776), (4, 19598082), (6, 13065388), (7, 11198904), (8, 9799041), (12, 6532694), (14, 5599452), (19, 4125912), (21, 3732968), (24, 3266347), (28, 2799726), (38, 2062956), (41, 1912008), (42, 1866484), (56, 1399863), (57, 1375304), (76, 1031478), (82, 956004), (84, 933242), (114, 687652), (123, 637336), (133, 589416), (152, 515739), (164, 478002), (168, 466621), (228, 343826), (246, 318668), (266, 294708), (287, 273144), (328, 239001), (399, 196472), (456, 171913), (492, 159334), (532, 147354), (574, 136572), (599, 130872), (779, 100632), (798, 98236), (861, 91048), (984, 79667), (1064, 73677), (1148, 68286), (1198, 65436), (1558, 50316), (1596, 49118), (1722, 45524), (1797, 43624), (2296, 34143), (2337, 33544), (2396, 32718), (3116, 25158), (3192, 24559), (3444, 22762), (3594, 21812), (4193, 18696), (4674, 16772), (4792, 16359), (5453, 14376), (6232, 12579), (6888, 11381), (7188, 10906), (8386, 9348)]