72168992

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:614

約数の個数: 96

約数和(自身を含む): 176762880

約数和(自身を除く): 104593888

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 76, 112, 124, 133, 152, 217, 224, 248, 266, 304, 434, 496, 532, 547, 589, 608, 868, 992, 1064, 1094, 1178, 1736, 2128, 2188, 2356, 3472, 3829, 4123, 4256, 4376, 4712, 6944, 7658, 8246, 8752, 9424, 10393, 15316, 16492, 16957, 17504, 18848, 20786, 30632, 32984, 33914, 41572, 61264, 65968, 67828, 72751, 83144, 118699, 122528, 131936, 135656, 145502, 166288, 237398, 271312, 291004, 322183, 332576, 474796, 542624, 582008, 644366, 949592, 1164016, 1288732, 1899184, 2255281, 2328032, 2577464, 3798368, 4510562, 5154928, 9021124, 10309856, 18042248, 36084496, 72168992]

約数ペア:

[(1, 72168992), (2, 36084496), (4, 18042248), (7, 10309856), (8, 9021124), (14, 5154928), (16, 4510562), (19, 3798368), (28, 2577464), (31, 2328032), (32, 2255281), (38, 1899184), (56, 1288732), (62, 1164016), (76, 949592), (112, 644366), (124, 582008), (133, 542624), (152, 474796), (217, 332576), (224, 322183), (248, 291004), (266, 271312), (304, 237398), (434, 166288), (496, 145502), (532, 135656), (547, 131936), (589, 122528), (608, 118699), (868, 83144), (992, 72751), (1064, 67828), (1094, 65968), (1178, 61264), (1736, 41572), (2128, 33914), (2188, 32984), (2356, 30632), (3472, 20786), (3829, 18848), (4123, 17504), (4256, 16957), (4376, 16492), (4712, 15316), (6944, 10393), (7658, 9424), (8246, 8752)]